Montfort, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montfort, a village in Grant County, Wisconsin.
Today
80°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers between 11am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. 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 for Montfort
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Tonight | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph NW | 78% |
| Wednesday | 75°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph NW | 31% |
| Wednesday Night | 56°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NW | 18% |
| Thursday | 78°F | Sunny | 0 mph | 9% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 0% |
| Friday | 81°F | Sunny | 0 to 10 mph S | 4% |
| Friday Night | 63°F | Mostly Clear | 5 mph S | 7% |
| Saturday | 82°F | Mostly Sunny | 5 to 10 mph SW | 10% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 28% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 10 mph SW | 28% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 46% |
| Monday | 82°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) for Montfort (42.970, -90.433). Updated through the day.
Growing snapshot for Montfort
Last spring frost
May 3
First fall frost
Oct 7
Growing season
157 days
Hardiness zone
5a
More local growing data for Montfort: nearby ZIP 53569 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Bagley
Bloomington
Boscobel
Cuba City
Dickeyville
Fennimore
Glen Haven
Kieler
Lancaster
Livingston
Mount Hope
Muscoda
Patch Grove
Platteville
Potosi
Sandy Hook
Tennyson
Woodman
Climate data from the nearest NOAA station, Dodgeville Wwtp, Wi (16.2 mi from Montfort). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.