Froid, MT Weather & Growing Conditions
Tonight
26°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 26. Southwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 26°F | Patchy Fog | 2 mph SW | 0% |
| Wednesday | 53°F | Patchy Fog then Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 26°F | Partly Cloudy | 3 mph ENE | 0% |
| Thursday | 50°F | Mostly Sunny | 2 to 10 mph SSE | 0% |
| Thursday Night | 29°F | Partly Cloudy | 5 to 8 mph SSW | 1% |
| Friday | 54°F | Sunny | 6 to 13 mph WSW | 3% |
| Friday Night | 33°F | Partly Cloudy | 8 to 12 mph WSW | 3% |
| Saturday | 56°F | Sunny | 8 to 17 mph W | 3% |
| Saturday Night | 30°F | Mostly Clear | 5 to 8 mph SW | 0% |
| Sunday | 61°F | Mostly Sunny | 6 to 12 mph SSW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 9 to 15 mph WSW | 1% |
| Monday | 55°F | Mostly Sunny | 6 to 13 mph W | 1% |
| Monday Night | 31°F | Partly Cloudy | 6 mph WSW | 0% |
| Tuesday | 57°F | Mostly Sunny | 5 to 10 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Froid, MT
Last spring frost
May 16
First fall frost
Sep 18
Growing season
125 days
Hardiness zone
4a
Explore more for Froid, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Medicine Lake 3 Se, Mt (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.