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Belmont, WI Weather & Growing Conditions

Overnight
62°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 62°F Showers And Thunderstorms 10 mph E 100%
Saturday 73°F Showers And Thunderstorms 5 to 10 mph SE 96%
Saturday Night 59°F Showers And Thunderstorms 5 to 10 mph NE 83%
Sunday 65°F Scattered Rain Showers 15 mph NE 35%
Sunday Night 53°F Mostly Cloudy then Slight Chance Rain Showers 15 mph NE 18%
Monday 62°F Slight Chance Rain Showers 15 mph NE 20%
Monday Night 48°F Slight Chance Rain Showers 10 to 15 mph NE 17%
Tuesday 61°F Slight Chance Rain Showers then Partly Sunny 10 to 15 mph NE 17%
Tuesday Night 46°F Partly Cloudy 5 to 10 mph NE 4%
Wednesday 64°F Mostly Sunny 5 to 10 mph NE 2%
Wednesday Night 49°F Partly Cloudy 0 to 5 mph NE 1%
Thursday 66°F Mostly Sunny 5 mph NE 5%
Thursday Night 50°F Partly Cloudy 0 mph 2%
Friday 69°F Mostly Sunny 5 mph E 4%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Belmont, WI

Last spring frost
Apr 30
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
5a

Explore more for Belmont, WI: full frost dates · planting calendar · Wisconsin frost dates

Climate data from the nearest NOAA station, Platteville, Wi (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.