Grawn, Michigan Weather
Honeysuckle sweetens the night. Day 90 of spring. Read this microseason across nine climate regions →
Grawn weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Drizzle23%0.02″69°53°—
- WednesdayJun 17Drizzle79%0.03″69°49°0°
- ThursdayJun 18Heavy Drizzle53%0.04″67°55°-2°
- FridayJun 19Heavy Drizzle——64°47°-3°
- SaturdayJun 20Light Drizzle——67°49°+3°
- SundayJun 21Light Drizzle10%—63°49°-4°
- MondayJun 22Partly Cloudy——68°45°+5°
AQI 49 (Good), driven by Ozone. AQI up 8 over the last 6 hours (gradual rise). Ozone at AQI 43. 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.
What's driving it
Ozone × UV × Sky
Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 43
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
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
- 8:25 AM
- Moonset
- 11:38 PM
- In sign
- ♋︎ Cancer
Honeysuckle sweetens the night
Grawn at a glance
- Today vs. normal: 14°F below the seasonal normal for this latitude
- Last frost: May 14 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Grawn
- Tue69°53°23%
- Wed70°48°79%
- Thu67°55°53%
- Fri64°47°3%
- Sat67°49°4%
- Sun63°49°10%
- Mon68°45°8%
- Tue74°49°2%
- Wed71°49°15%
- Thu77°53°21%
- Fri87°60°16%
- Sat91°69°25%
- Sun89°72°40%
- Mon86°69°36%
- Tue87°69°30%
- Wed76°59°23%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 17, 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 — Grawn
SPC has placed Grawn in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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.
ZIP codes in Grawn
- 49637