Adrian, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Adrian, a city in Lenawee County, Michigan.
Tonight
48°F
Chance Light Rain then Mostly Cloudy
A chance of rain before 8pm. Mostly cloudy. Low around 48, with temperatures rising to around 50 overnight. Southwest wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Adrian
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Chance Light Rain then Mostly Cloudy | 8 to 12 mph SW | 33% |
| Thursday | 60°F | Slight Chance Light Rain | 9 to 15 mph SW | 20% |
| Thursday Night | 40°F | Chance Light Rain | 6 to 9 mph W | 43% |
| Friday | 52°F | Slight Chance Light Rain | 8 to 13 mph NW | 23% |
| Friday Night | 32°F | Slight Chance Light Rain then Mostly Cloudy | 9 mph NW | 23% |
| Saturday | 52°F | Partly Sunny | 7 to 10 mph NW | 3% |
| Saturday Night | 28°F | Partly Cloudy | 5 mph WNW | 0% |
| Sunday | 58°F | Sunny | 5 to 13 mph W | 4% |
| Sunday Night | 31°F | Mostly Clear | 5 to 9 mph W | 4% |
| Monday | 60°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 37°F | Mostly Clear | 8 mph WSW | 0% |
| Tuesday | 62°F | Sunny | 7 to 10 mph W | 0% |
| Tuesday Night | 33°F | Mostly Clear | 2 to 6 mph WNW | 1% |
| Veterans Day | 59°F | Mostly Sunny | 2 to 6 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Adrian (41.899, -84.045). Updated through the day.
Growing snapshot for Adrian
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6a
More local growing data for Adrian: nearby ZIP 49221 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Addison
Blissfield
Britton
Clayton
Clinton
Deerfield
Hudson
Jasper
Manitou Beach-Devils Lake
Morenci
Onsted
Tecumseh
Climate data from the nearest NOAA station, Adrian Lenawee Co Ap, Mi (2.5 mi from Adrian). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.