Clayton, MI Weather & Growing Conditions
Today
70°F
Showers And Thunderstorms
A chance of rain showers before 8am, then showers and thunderstorms between 8am and 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a chance of showers and thunderstorms. Cloudy. High near 70, with temperatures falling to around 67 in the afternoon. East southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Showers And Thunderstorms | 8 mph ESE | 84% |
| Tonight | 60°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 3 to 7 mph SE | 78% |
| Sunday | 71°F | Patchy Fog | 6 to 12 mph NNW | 73% |
| Sunday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 13 mph NE | 21% |
| Monday | 63°F | Slight Chance Rain Showers | 14 mph NE | 15% |
| Monday Night | 46°F | Mostly Cloudy | 13 mph NE | 14% |
| Tuesday | 62°F | Mostly Cloudy | 14 to 17 mph NE | 13% |
| Tuesday Night | 49°F | Chance Rain Showers | 13 to 16 mph NE | 46% |
| Wednesday | 62°F | Showers And Thunderstorms Likely | 15 mph ENE | 55% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 7 to 14 mph NE | 55% |
| Thursday | 65°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph NE | 15% |
| Thursday Night | 48°F | Mostly Cloudy | 5 to 9 mph NE | 9% |
| Friday | 69°F | Mostly Sunny | 6 to 9 mph NE | 8% |
| Friday Night | 47°F | Partly Cloudy | 5 to 8 mph NE | 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 Sep 19, 2026.