Benton, WI Weather & Growing Conditions
Today
82°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Tonight | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NW | 85% |
| Wednesday | 75°F | Areas Of Fog then Slight Chance Showers And Thunderstorms | 5 mph N | 59% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 28% |
| Thursday | 79°F | Slight Chance Rain Showers then Mostly Sunny | 0 mph | 20% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 2% |
| Friday | 81°F | Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 64°F | Mostly Clear | 0 to 5 mph S | 7% |
| Saturday | 84°F | Mostly Sunny | 5 to 10 mph SW | 9% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 mph S | 26% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 26% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 42% |
| Monday | 84°F | Chance Rain Showers | 5 to 10 mph S | 42% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 40% |
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 Aug 4, 2026.