Clayton, MI Weather & Growing Conditions
Today
69°F
Light Rain
Rain. Mostly cloudy. High near 69, with temperatures falling to around 66 in the afternoon. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Light Rain | 13 to 16 mph S | 86% |
| Tonight | 48°F | Chance Light Rain then Mostly Cloudy | 8 to 12 mph SW | 28% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 9 to 16 mph SW | 15% |
| Thursday Night | 42°F | Mostly Cloudy then Chance Light Rain | 3 to 8 mph W | 41% |
| Friday | 54°F | Chance Light Rain | 3 to 8 mph NW | 42% |
| Friday Night | 33°F | Chance Light Rain | 7 mph NNW | 33% |
| Saturday | 52°F | Mostly Sunny | 7 to 10 mph NW | 12% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph WNW | 2% |
| Sunday | 56°F | Mostly Sunny | 6 to 12 mph W | 7% |
| Sunday Night | 32°F | Mostly Clear | 5 to 9 mph W | 7% |
| Monday | 60°F | Sunny | 5 to 9 mph WSW | 2% |
| Monday Night | 36°F | Partly Cloudy | 8 mph WSW | 1% |
| Tuesday | 62°F | Mostly Sunny | 7 to 10 mph W | 2% |
| Tuesday Night | 34°F | Partly Cloudy | 2 to 7 mph WNW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clayton, MI
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6a
Explore more for Clayton, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Adrian Lenawee Co Ap, Mi (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.