Galesville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Galesville, a city in Trempealeau County, Wisconsin.
Overnight
66°F
Mostly Cloudy
Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. South wind around 7 mph.
7-day forecast for Galesville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Cloudy | 7 mph S | 3% |
| Tuesday | 79°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 mph W | 43% |
| Tuesday Night | 58°F | Chance Rain Showers | 2 to 7 mph NW | 47% |
| Wednesday | 79°F | Mostly Sunny | 1 to 5 mph NW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Thursday | 84°F | Sunny | 0 to 7 mph S | 0% |
| Thursday Night | 60°F | Mostly Clear | 2 to 6 mph S | 1% |
| Friday | 87°F | Sunny | 2 to 12 mph S | 8% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 18% |
| Saturday | 87°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 8 mph SW | 17% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph W | 41% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 5 to 9 mph W | 41% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 2 to 7 mph S | 39% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph E | 39% |
Forecast source: National Weather Service (api.weather.gov) for Galesville (44.084, -91.358). Updated through the day.
Growing snapshot for Galesville
Last spring frost
May 5
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
More local growing data for Galesville: nearby ZIP 54630 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dodge, Wi (8.9 mi from Galesville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.