Montfort, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montfort, a village in Grant County, Wisconsin.
Tonight
53°F
Rain Showers
Rain showers. Cloudy, with a low around 53. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Montfort
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Rain Showers | 10 mph S | 80% |
| Wednesday | 56°F | Rain Showers Likely | 10 to 15 mph SW | 72% |
| Wednesday Night | 45°F | Rain Showers Likely | 15 mph SW | 55% |
| Thursday | 52°F | Rain Showers | 10 mph W | 79% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph N | 21% |
| Friday | 48°F | Partly Sunny | 5 to 10 mph N | 9% |
| Friday Night | 31°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph W | 3% |
| Sunday | 58°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph W | 16% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 4% |
| Monday | 59°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 1% |
| Tuesday | 59°F | Sunny | 5 to 10 mph W | 1% |
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 Nov 4, 2026.