Belmont, WI Weather & Growing Conditions
This Afternoon
70°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Cloudy, with a high near 70. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Scattered Showers And Thunderstorms | 5 mph E | 37% |
| Tonight | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 68% |
| Sunday | 64°F | Scattered Rain Showers then Cloudy | 15 mph NE | 42% |
| Sunday Night | 54°F | Mostly Cloudy | 15 mph NE | 9% |
| Monday | 62°F | Chance Rain Showers | 15 mph NE | 40% |
| Monday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Tuesday | 60°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 64°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Wednesday Night | 50°F | Partly Cloudy | 5 mph NE | 0% |
| Thursday | 66°F | Partly Sunny | 5 mph E | 10% |
| Thursday Night | 53°F | Mostly Cloudy | 0 mph | 10% |
| Friday | 69°F | Partly Sunny | 0 to 5 mph NE | 6% |
| Friday Night | 53°F | Partly Cloudy | 0 mph | 6% |
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 20, 2026.