Evansville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Evansville, a city in Rock County, Wisconsin.
Tonight
56°F
Light Rain
Rain before 5am. Cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Evansville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Light Rain | 10 to 15 mph S | 80% |
| Wednesday | 58°F | Slight Chance Light Rain then Cloudy | 15 mph SW | 23% |
| Wednesday Night | 46°F | Cloudy then Chance Light Rain | 15 mph SW | 26% |
| Thursday | 53°F | Chance Light Rain | 10 to 15 mph W | 48% |
| Thursday Night | 39°F | Chance Light Rain | 10 to 15 mph N | 32% |
| Friday | 48°F | Slight Chance Light Rain then Partly Sunny | 10 to 15 mph N | 16% |
| Friday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph W | 6% |
| Sunday | 58°F | Slight Chance Light Rain | 5 to 10 mph W | 17% |
| Sunday Night | 35°F | Mostly Clear | 5 to 10 mph W | 5% |
| Monday | 59°F | Sunny | 5 to 15 mph SW | 1% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 1% |
| Tuesday | 59°F | Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Evansville (42.778, -89.296). Updated through the day.
Growing snapshot for Evansville
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
163 days
Hardiness zone
5b
More local growing data for Evansville: nearby ZIP 53536 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Brodhead
Clinton
Edgerton
Footville
Fulton
Hanover
Janesville
Lake Koshkonong
Milton
Orfordville
Shopiere
Climate data from the nearest NOAA station, Stoughton, Wi (10.7 mi from Evansville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.