Montfort, WI Weather & Growing Conditions
Today
81°F
Isolated Rain Showers then Isolated Showers And Thunderstorms
Isolated rain showers between 11am and noon, then isolated showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 76 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Isolated Rain Showers then Isolated Showers And Thunderstorms | 5 to 10 mph SW | 22% |
| Tonight | 63°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph NW | 61% |
| Wednesday | 75°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph NW | 30% |
| Wednesday Night | 56°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NW | 18% |
| Thursday | 79°F | Sunny | 0 to 5 mph SE | 8% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 0% |
| Friday | 82°F | Sunny | 0 to 10 mph S | 4% |
| Friday Night | 64°F | Mostly Clear | 5 mph S | 7% |
| Saturday | 83°F | Mostly Sunny | 5 to 10 mph SW | 10% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 28% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 10 mph SW | 28% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 46% |
| Monday | 83°F | Chance Rain Showers | 5 to 10 mph S | 46% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montfort, WI
Last spring frost
May 3
First fall frost
Oct 7
Growing season
157 days
Hardiness zone
5a
Explore more for Montfort, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Dodgeville Wwtp, Wi (16.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.