Benton, WI Weather & Growing Conditions
This Afternoon
68°F
Rain Showers
Rain showers. Cloudy, with a high near 68. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Rain Showers | 15 mph S | 94% |
| Tonight | 55°F | Rain Showers | 10 to 15 mph S | 85% |
| Wednesday | 57°F | Rain Showers Likely | 10 to 15 mph SW | 67% |
| Wednesday Night | 46°F | Chance Rain Showers then Chance Light Rain | 10 mph SW | 37% |
| Thursday | 53°F | Light Rain Likely | 5 to 10 mph W | 66% |
| Thursday Night | 41°F | Slight Chance Light Rain then Mostly Cloudy | 5 to 10 mph N | 21% |
| Friday | 49°F | Partly Sunny | 5 to 10 mph N | 9% |
| Friday Night | 32°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 4% |
| Sunday | 58°F | Mostly Sunny | 5 to 10 mph W | 12% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph W | 3% |
| Monday | 60°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Benton, WI
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
5a
Explore more for Benton, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Galena, Il (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.