Benton, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Benton, a village in Lafayette County, Wisconsin.
Overnight
64°F
Mostly Clear
Mostly clear, with a low around 64. South wind around 5 mph.
7-day forecast for Benton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 38% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms | 5 mph NW | 85% |
| Wednesday | 75°F | Areas Of Fog then Slight Chance Showers And Thunderstorms | 5 mph N | 57% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Thursday | 78°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 S | 4% |
| 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 to 10 mph S | 27% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 10 mph SW | 27% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 42% |
| Monday | 83°F | Chance Rain Showers | 5 to 10 mph S | 42% |
Forecast source: National Weather Service (api.weather.gov) for Benton (42.570, -90.383). Updated through the day.
Growing snapshot for Benton
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
5a
More local growing data for Benton: nearby ZIP 53803 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Galena, Il (11.1 mi from Benton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.