Hanover, MI Weather & Growing Conditions
Tonight
47°F
Rain Showers Likely then Mostly Cloudy
Rain showers likely before 8pm. Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Rain Showers Likely then Mostly Cloudy | 10 mph SW | 64% |
| Thursday | 58°F | Chance Rain Showers | 9 to 15 mph SW | 30% |
| Thursday Night | 38°F | Chance Rain Showers | 9 mph W | 43% |
| Friday | 50°F | Partly Sunny then Slight Chance Rain Showers | 8 to 12 mph NW | 24% |
| Friday Night | 32°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NW | 24% |
| Saturday | 50°F | Partly Sunny | 7 to 10 mph NW | 2% |
| Saturday Night | 29°F | Partly Cloudy | 6 mph W | 0% |
| Sunday | 57°F | Sunny | 5 to 13 mph W | 4% |
| Sunday Night | 32°F | Mostly Clear | 5 to 9 mph W | 4% |
| Monday | 59°F | Sunny | 5 to 10 mph W | 1% |
| Monday Night | 38°F | Mostly Clear | 9 mph WSW | 0% |
| Tuesday | 61°F | Sunny | 10 mph W | 0% |
| Tuesday Night | 34°F | Partly Cloudy | 2 to 6 mph WNW | 1% |
| Veterans Day | 58°F | Mostly Sunny | 2 to 7 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hanover, MI
Last spring frost
May 1
First fall frost
Oct 14
Growing season
164 days
Hardiness zone
6a
Explore more for Hanover, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Jackson Reynolds Fld, Mi (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.