Batavia, WI Weather & Growing Conditions
This Afternoon
70°F
Chance Light Rain
A chance of rain. Cloudy. High near 70, with temperatures falling to around 65 in the afternoon. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Light Rain | 15 mph S | 49% |
| Tonight | 57°F | Light Rain | 10 to 15 mph S | 87% |
| Wednesday | 64°F | Light Rain | 10 to 15 mph S | 88% |
| Wednesday Night | 47°F | Chance Light Rain | 10 to 15 mph SW | 52% |
| Thursday | 54°F | Light Rain | 5 to 10 mph W | 76% |
| Thursday Night | 39°F | Light Rain Likely | 5 to 10 mph N | 55% |
| Friday | 49°F | Chance Light Rain | 10 to 15 mph N | 27% |
| Friday Night | 32°F | Mostly Cloudy | 0 to 5 mph N | 3% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 5 mph W | 9% |
| Sunday | 57°F | Slight Chance Light Rain | 5 to 15 mph W | 16% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 6% |
| Monday | 59°F | Mostly Sunny | 5 to 15 mph SW | 2% |
| Monday Night | 40°F | Partly Cloudy | 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Batavia, WI
Last spring frost
May 3
First fall frost
Oct 16
Growing season
165 days
Hardiness zone
5b
Explore more for Batavia, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Hingham Wwtp, Wi (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.