Hermansville, MI Weather & Growing Conditions
Today
81°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Partly sunny. High near 81, with temperatures falling to around 77 in the afternoon. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph W | 43% |
| Tonight | 57°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 27% |
| Wednesday | 78°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph SE | 6% |
| Thursday | 83°F | Sunny | 0 to 10 mph SW | 3% |
| Thursday Night | 59°F | Mostly Clear | 5 mph S | 2% |
| Friday | 86°F | Sunny | 5 to 10 mph SW | 9% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 30% |
| Saturday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Saturday Night | 60°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 45% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 45% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 41% |
| Monday | 80°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 24% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hermansville, MI
Last spring frost
May 22
First fall frost
Sep 27
Growing season
126 days
Hardiness zone
5a
Explore more for Hermansville, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Stephenson 5Wsw, Mi (22 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.