Grosse Pointe Park, Michigan Weather
Solstice approaches — longest light. Day 88 of spring. Read this microseason across nine climate regions →
Grosse Pointe Park weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——73°50°—
- TuesdayJun 16Rain42%0.18″77°55°+4°
- WednesdayJun 17Heavy Showers86%1.0″72°56°-5°
- ThursdayJun 18Heavy Showers86%0.76″71°58°-1°
- FridayJun 19Light Drizzle12%—71°55°0°
- SaturdayJun 20Overcast10%—72°54°+1°
- SundayJun 21Light Drizzle24%0.01″65°58°-7°
AQI 24 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 34. Overcast through the UV peak window (cloud cover ~64%) — afternoon ozone should stay flat.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 34. Overcast through the UV peak window (cloud cover ~64%) — afternoon ozone should stay flat.
- Present
- AQI 34
- UV peak
- 5.7 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 13
PM × Wind × Precip
PM2.5 at 4.9 µg/m³, PM10 at 5.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.98
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).








































A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:53 AM
- Moonset
- 9:27 PM
- In sign
- ♋︎ Cancer
Solstice approaches — longest light
Grosse Pointe Park at a glance
- Today vs. normal: 8°F below the seasonal normal for this latitude
- Last frost: April 30 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Grosse Pointe Park
- Mon73°50°5%
- Tue77°55°42%
- Wed72°56°86%
- Thu71°58°86%
- Fri71°55°12%
- Sat72°54°10%
- Sun65°58°24%
- Mon65°54°30%
- Tue74°54°20%
- Wed78°61°12%
- Thu82°61°21%
- Fri86°67°13%
- Sat87°70°23%
- Sun94°76°27%
- Mon86°74°32%
- Tue88°68°31%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Grosse Pointe Park
SPC has placed Grosse Pointe Park in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWMRGLMarginal Risk
- DAY 3MRGLMarginal 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.
Microseason · June 11–15
Solstice approaches — longest light
Sunrise before 5:30 AM; sunset nearly 8:30 PM.
Day 166 of 365 · Wedge 33 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Grosse Pointe Park's warmest month is July (~75°F mean) and its coldest is January (~24°F). Rainfall peaks in April (3.4 inches) and bottoms out in January (1.9 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 24° | 1.9″ | 16 |
| February | 25° | 2.0″ | 14 |
| March | 35° | 2.7″ | 17 |
| April | 48° | 3.4″ | 18 |
| May | 58° | 3.2″ | 18 |
| June | 69° | 3.3″ | 16 |
| July | 75° | 3.2″ | 14 |
| August | 74° | 3.0″ | 13 |
| September | 67° | 2.8″ | 13 |
| October | 55° | 2.5″ | 13 |
| November | 40° | 2.7″ | 16 |
| December | 29° | 2.5″ | 17 |
Regional context
In Grosse Pointe Park, NOAA NCEI 1991-2020 normals put January near 24°F and July near 75°F — a 52°F seasonal arc — with about 33.1 inches of precipitation over 186 rainy or snowy days.
Rainfall in Grosse Pointe Park stays even across the calendar: April tops out at 3.4 inches over 18.1 rainy days, and January still logs 1.9 inches across 15.8 — a narrow range for Grosse Pointe Park. That lines Grosse Pointe Park up with places like Grosse Pointe, MI, Grosse Pointe Farms, MI and Harper Woods, MI, fed by overlapping storm tracks.
Around late-May, Grosse Pointe Park sheds its freezing nights — kale, peas, spinach, and parsnips go into Grosse Pointe Park's beds. Tomatoes and peppers do best set out two weeks later in Grosse Pointe Park, once nights clear the mid-40s°F. The season ends by early-October in Grosse Pointe Park, once hard frosts set back in. Grosse Pointe Park's low ground holds frost later into spring than Grosse Pointe Park's benches, which run 3-5 days ahead.
Similar climates: Grosse Pointe, MI, Grosse Pointe Farms, MI, Harper Woods, MI, Grosse Pointe Woods, MI, Eastpointe, MI.
Frequently asked
- When does it freeze in Grosse Pointe Park?
- In Grosse Pointe Park, expect the last spring frost near mid-May; Grosse Pointe Park's first autumn frost comes around mid-October.
- What is the rainy season in Grosse Pointe Park?
- Grosse Pointe Park sees its heaviest rain in April (around 3.4 inches), part of roughly 33 inches a year.
- What is the warmest month in Grosse Pointe Park?
- The warmest stretch in Grosse Pointe Park comes in July, around 75°F on average.
- What is the coldest month in Grosse Pointe Park?
- On average January is the chilliest month in Grosse Pointe Park, about 24°F.
- When can I start a vegetable garden in Grosse Pointe Park?
- Grosse Pointe Park's last frost (mid-May) cues hardy greens; in Grosse Pointe Park, hold heat-lovers two weeks past.
- How many rainy days does Grosse Pointe Park get?
- Expect roughly 186 wet days a year in Grosse Pointe Park.
- What hardiness zone is Grosse Pointe Park?
- Grosse Pointe Park's hardiness zone tracks its winter low; with January near 24°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Grosse Pointe Park?
- Grosse Pointe Park'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 Grosse Pointe Park?
- See this week's day-by-day rain chances for Grosse Pointe Park in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Grosse Pointe Park?
- Current conditions for Grosse Pointe Park and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Grosse Pointe Park forecast updated?
- The Grosse Pointe Park forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Grosse Pointe Park?
- Day length in Grosse Pointe Park peaks around the June solstice — earliest sunrise and latest sunset — and is shortest near the December solstice.
- How accurate is the weather forecast for Grosse Pointe Park?
- The next few days in Grosse Pointe Park's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Grosse Pointe Park, Michigan occupies a warm-summer humid continental zone, with January means near 24°F and July around 75°F — a 51°F swing.
Grosse Pointe Park sees close to 33 inches of precipitation annually, falling across some 186 wet days.
Latitude 42.4°N gives Grosse Pointe Park its 51°F swing, and with it the rhythm of Grosse Pointe Park's growing season.
ZIP codes in Grosse Pointe Park
- 48230