Hanover, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hanover, a village in Jackson County, Michigan.
This Afternoon
83°F
Sunny
Sunny, with a high near 83. South southwest wind around 6 mph.
7-day forecast for Hanover
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Sunny | 6 mph SSW | 0% |
| Tonight | 58°F | Mostly Clear | 5 mph SSW | 0% |
| Wednesday | 84°F | Sunny | 2 to 7 mph SW | 5% |
| Wednesday Night | 63°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph WSW | 68% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 2 to 7 mph WSW | 73% |
| Thursday Night | 61°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 6 mph SW | 73% |
| Friday | 83°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph SW | 38% |
| Friday Night | 61°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 38% |
| Saturday | 85°F | Mostly Sunny | 2 to 9 mph SW | 11% |
| Saturday Night | 64°F | Chance Rain Showers | 5 to 8 mph SW | 26% |
| Sunday | 86°F | Chance Rain Showers | 5 to 13 mph SW | 26% |
| Sunday Night | 66°F | Chance Rain Showers | 8 to 13 mph WSW | 41% |
| Monday | 85°F | Chance Rain Showers | 10 mph WSW | 41% |
| Monday Night | 65°F | Chance Rain Showers | 6 to 10 mph WSW | 51% |
Forecast source: National Weather Service (api.weather.gov) for Hanover (42.101, -84.555). Updated through the day.
Growing snapshot for Hanover
Last spring frost
May 3
First fall frost
Oct 12
Growing season
161 days
Hardiness zone
6a
More local growing data for Hanover: nearby ZIP 49241 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Brooklyn
Cement City
Concord
Grass Lake
Jackson
Michigan Center
Napoleon
Parma
Spring Arbor
Springport
Vandercook Lake
Vineyard Lake
Climate data from the nearest NOAA station, Hillsdale, Mi (12.1 mi from Hanover). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.