Weather StoryAlmanac, microseasons, and the day's weather story.

Grand Rapids, Michigan Weather

Honeysuckle sweetens the night. Day 89 of spring. Read this microseason across nine climate regions →

Grand Rapids weather forecast — hour by hour, 7-day outlook, NOAA radar

Grand Rapids, MI
Tuesday, June 16 at 1:19 PM
69
°
Light Rain
Feels like
59°
Humidity
45%
Wind
22 mph
Sunrise
2:03 AM
Sunset
5:23 PM
Grand Rapids, MI
Hour by hour · 24h
24-Hour ForecastGrand Rapids, MI: 24-hour forecast. Temperatures range from 55 to 72 degrees Fahrenheit with a 40% chance of precipitation at 4 PM.
L 55°H 72°
Grand Rapids, MI
7-day forecast
  1. Today
    Jun 16
    Drizzle
    40%
    0.09″
    73°58°—
  2. Wednesday
    Jun 17
    Rain
    72%
    0.56″
    67°55°-6°
  3. Thursday
    Jun 18
    Heavy Rain
    89%
    0.26″
    65°55°-2°
  4. Friday
    Jun 19
    Mostly Clear
    —
    —
    67°53°+2°
  5. Saturday
    Jun 20
    Light Drizzle
    —
    —
    69°53°+2°
  6. Sunday
    Jun 21
    Overcast
    36%
    —
    57°52°-12°
  7. Monday
    Jun 22
    Overcast
    36%
    —
    70°46°+13°
Grand Rapids, MI
Next 24 hours · Mild now
52°64°76°12p6p12a6anow 72°high 72°low 55°PRECIP %
Grand Rapids, MI
Anemometer · 24h winds · from true
NESW
From · True
SW
225° · backing 38°
Direction
SW
225°
Sustained
22
mph
Gust
37
mph
Peak 24h
37
avg 9
Beaufort · 5 · FRESH BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 9 · pk 37
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 3211SUSTGUST
−24h−18h−12h−6hnow
Sustained 22 mph with gusts pulsing to 37 — flags snap, branches bend.
Grand Rapids, MI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
979.3
-0.3 mb in 3h · steady · 28.92 inHg
Now
979.3
mb
3h
-0.3
mb
12h
-3.5
mb
24h
-7.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 979–987
9759809859909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW987.0979.4979.6
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Grand Rapids, MI
Air quality
33
AQI
Good
→+3 in 6h▲Peak ~47 @ 11 PM

AQI 33 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 47. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
2.4μg/m³
PM 10Good
2μg/m³
NO₂Good
2μg/m³
OzoneDRIVERModerate
100μg/m³
UV IndexModerate
5.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 47. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.

Present
AQI 47
UV peak
5.0 at 1 PM
Sky at peak
overcast
Projected peak
AQI 16

Trends

Seven days of AQI and PM2.5.

Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).

7-DAY AQI TREND50100TUEWEDTHUFRISATSUNMONTUE7-DAY PM2.5 TREND · μg/m³300
Grand Rapids, MI
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow
Visibility
17.1mi
UNLIMITED
102 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
17:19 UTC · Grand Rapids, MI · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
17:19 UTC · Grand Rapids, MI · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Grand Rapids, MI
Satellite · infrared · animated
Grand Rapids, MI
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Grand Rapids, MI
Almanac · Tuesday, June 16
Cut your thistles before St. John, you will have two instead of one.
Civil dawn
5:29 AM
Sunrise
2:03 AM
Daylight
15h 20m
Sunset
5:23 PM
Civil dusk
10:00 PM
Planting note
Stake and prune tomato suckers. Watch for squash vine borers.
Grand Rapids, MI
The moon
Waxing Crescent
4% illuminated
Moonrise
7:13 AM
Moonset
10:43 PM
In sign
♋︎ Cancer
Grand Rapids, MI
Microseason
Jun 16–20

Honeysuckle sweetens the night

weather
Jan 146% of the yearDec 31

Read this microseason across nine climate regions →

Grand Rapids at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: May 4 (climatological average for this latitude)
  • Microseason: Jun 16–20
  • Planting window: Stake and prune tomato suckers. Watch for squash vine borers.

16-Day Forecast — Grand Rapids

  1. Tue73°58°40%
  2. Wed67°55°72%
  3. Thu65°55°89%
  4. Fri67°53°5%
  5. Sat69°53°8%
  6. Sun57°52°36%
  7. Mon70°46°36%
  8. Tue75°52°9%
  9. Wed77°57°14%
  10. Thu80°58°15%
  11. Fri78°64°21%
  12. Sat83°67°35%
  13. Sun88°70°29%
  14. Mon89°74°37%
  15. Tue91°74°39%
  16. Wed87°72°30%

Forecast data from Open-Meteo (CC BY 4.0).

Live wind & temperature near Grand Rapids

Right now in the garden

Peak growing season

As of June 16, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Grand Rapids

SPC has placed Grand Rapids in the Marginal Risk category for severe thunderstorms today.

  • TODAYMRGLMarginal Risk
  • TOMORROWMRGLMarginal Risk
  • DAY 3NONENo severe risk

Isolated severe storms possible. Limited threat for hail or damaging wind.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

January 1–5: The year turns in silence.January 6–10: Ice thickens on still water.January 11–15: Shortest shadows lengthen.January 16–20: Pheasants begin to call.January 21–25: Springs begin to thaw.January 26–31: Chickadees announce dawn.February 1–5: East wind softens the frost.February 6–10: Sap begins to rise.February 11–15: First snowdrops appear.February 16–20: Red-winged blackbirds return.February 21–25: Rain begins to replace snow.February 26–28: Skunk cabbage pushes through ice.March 1–5: Ice withdraws from the reservoir.March 6–10: Crocuses open to weak sun.March 11–15: Peepers call from the marsh.March 16–20: Woodcocks spiral at dusk.March 21–25: Equinox — light overtakes dark.March 26–31: Forsythia opens along the fences.April 1–5: Cherry blossoms drift like snow.April 6–10: Warblers appear in the understory.April 11–15: Magnolias bloom and fall in a day.April 16–20: Dogwoods float above the forest.April 21–25: Lilacs perfume the evening.April 26–30: Last frost releases the garden.May 1–5: Warblers flood the Ramble.May 6–10: Tulip poplars light their candles.May 11–15: Shad run up the rivers.May 16–20: Roses open along the stoops.May 21–25: Firefly scouts appear at dusk.May 26–31: Strawberries ripen in the sun.June 1–5: Fireflies rise from the lawn.June 6–10: Elderflowers open in hedgerows.June 11–15: Solstice approaches — longest light.June 16–20: Honeysuckle sweetens the night.June 21–25: Solstice — the sun stands still.June 26–30: Lightning bugs drift through oaks.July 1–5: Cicadas claim the afternoon.July 6–10: Queen Anne's lace lines the roads.July 11–15: Thunder builds each afternoon.July 16–20: Corn reaches for the tassels.July 21–25: Dog days settle in the haze.July 26–31: Katydids begin their chorus.August 1–5: Night falls a minute earlier.August 6–10: Sunflowers face the morning.August 11–15: Goldenrod begins to bloom.August 16–20: Crickets pulse through warm nights.August 21–25: First cool morning surprises.August 26–31: Monarchs stage for flight.September 1–5: School buses reappear.September 6–10: Asters purple the roadsides.September 11–15: Hawk migration over the Hudson.September 16–20: Equinox — dark overtakes light.September 21–25: Apples hang heavy on the branch.September 26–30: Geese begin to chevron south.October 1–5: Witch hazel blooms as others fade.October 6–10: Maples begin to blaze.October 11–15: Frost paints the garden black.October 16–20: Oaks turn bronze and russet.October 21–25: Leaves rattle down the gutters.October 26–31: Clocks fall back — dusk at five.November 1–5: Ginkgos drop overnight.November 6–10: Last leaves cling stubbornly.November 11–15: Juncos arrive from the north.November 16–20: Bare branches reveal the sky.November 21–25: First flurries dust the rooftops.November 26–30: Woodsmoke curls through the block.December 1–5: Darkness settles before dinner.December 6–10: Holly and winterberry persist.December 11–15: Shortest day approaches.December 16–20: Ice begins to form at the edges.December 21–25: Solstice — the sun begins return.December 26–31: The year turns in silence.🌱February 14 — First skunk-cabbage spathes thaw their way up☀️March 20 — Spring equinox — day and night balance🌸April 5 — Cherry blossoms peak in the parks🐦May 10 — Warbler migration peaks along the coast✨May 25 — First fireflies scout the meadows at dusk🌞June 21 — Summer solstice — longest day🦗July 25 — Peak cicada chorus in the afternoons🌊August 18 — Warmest sea-surface temperatures of the year🍂September 22 — Autumn equinox — the slow turn❄️October 25 — First widespread frost in the suburbs🍁November 10 — Peak leaf color across the Hudson Valley🌙December 21 — Winter solstice — longest night

Microseason · June 16–20

Honeysuckle sweetens the night

Japanese honeysuckle perfumes parks after dark.

Day 167 of 365 · Wedge 34 of 72

The solar year drawn as a wheel of 72 five-day windows. Each wedge is one microseason; the four colored arcs mark winter, spring, summer, and autumn; the small icons sit at notable phenological events. The crimson pointer creeps clockwise as the year turns.

Planting calendar

MonthPlantHarvest
January——
February——
March——
April——
Maylettuce, peas, spinach, radisheslettuce, peas, radishes
Junelettuce, peas, spinach, radishes, tomatoes, peppers, beans, squashlettuce, peas, radishes
Julytomatoes, peppers, beans, squashtomatoes, beans, summer squash
Augusttomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
Septemberfall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
October—winter squash, tomatoes (last)
November——
December——

A year in weather

Grand Rapids peaks at about 74°F in July and bottoms near 23°F in January; June brings the heaviest rain (3.8 inches) and February the least (2.0 inches).

MonthMean tempPrecipRainy days
January23°2.0″20
February24°2.0″16
March34°2.7″18
April47°3.5″17
May57°3.6″17
June68°3.8″16
July74°3.1″14
August73°3.1″14
September65°3.4″14
October53°3.1″14
November39°3.2″17
December28°2.6″21

Regional context

Drawing on NOAA NCEI 1991-2020 normals, Grand Rapids's January averages 23°F and July 74°F — 51°F apart — while precipitation totals roughly 36.2 inches over some 198 days.

Rainfall in Grand Rapids stays even across the calendar: June tops out at 3.8 inches over 15.7 rainy days, and February still logs 2.0 inches across 16.4 — a narrow range for Grand Rapids. That even rhythm groups Grand Rapids with places like East Grand Rapids, MI, Walker, MI and Wyoming, MI.

By late-May the frosts ease in Grand Rapids, opening the season for kale, peas, spinach, and parsnips. Warm-soil crops in Grand Rapids wait about two weeks past Grand Rapids's last frost, once the soil warms. It shuts near early-October, when freezes return to Grand Rapids and tender plants need cover. Within Grand Rapids, cold-air pooling chills low spots by 5-10°F, shifting Grand Rapids's local frost dates.

Similar climates: East Grand Rapids, MI, Walker, MI, Wyoming, MI, Comstock Park, MI, Kentwood, MI.

Naturalist notes

By late May, American robins have typically completed their second broods across Grand Rapids neighborhoods.

Common lilacs finish their peak bloom period in early June, marking the transition into full summer.

Frequently asked

When does it freeze in Grand Rapids?
Grand Rapids's last spring frost lands near mid-May, and in Grand Rapids the first fall frost follows around mid-October.
What is the rainy season in Grand Rapids?
June is the wettest month in Grand Rapids, about 3.8 inches on average; the year totals roughly 36 inches.
What is the warmest month in Grand Rapids?
Grand Rapids peaks in July, when the mean runs near 74°F.
What is the coldest month in Grand Rapids?
January is Grand Rapids's coldest month, averaging about 23°F.
When can I start a vegetable garden in Grand Rapids?
In Grand Rapids, sow peas and hardy greens around mid-May; Grand Rapids's tomatoes and peppers wait two weeks more.
How many rainy days does Grand Rapids get?
Grand Rapids records around 198 days of measurable precipitation annually.
What hardiness zone is Grand Rapids?
With January around 23°F, Grand Rapids's zone reflects that minimum — the USDA ZIP map confirms Grand Rapids's band.
What is the 10-day forecast for Grand Rapids?
Grand Rapids's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
Will it rain this week in Grand Rapids?
See this week's day-by-day rain chances for Grand Rapids in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Grand Rapids?
Current conditions for Grand Rapids and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Grand Rapids forecast updated?
The Grand Rapids forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Grand Rapids?
Day length in Grand Rapids peaks around the June solstice — earliest sunrise and latest sunset — and is shortest near the December solstice.
How accurate is the weather forecast for Grand Rapids?
The next few days in Grand Rapids's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

The warm-summer humid continental climate of Grand Rapids, Michigan carries typical Januarys near 23°F and Julys around 74°F — 51°F of seasonal travel.

Across the year, Grand Rapids collects about 36 inches of precipitation over roughly 198 days with measurable rain or snow.

Grand Rapids sits at 43.0°N; that 51°F seasonal swing frames planting windows and frost dates across Grand Rapids.

All cities in Michigan →

Chicago, IL weather →

ZIP codes in Grand Rapids

  • 49546
  • 49506
  • 49505
  • 49503
  • 49507
  • 49504
  • 49508
  • 49501
  • 49502
  • 49514
  • 49515
  • 49523
  • 49555
  • 49588
  • 49599

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.