Froid, MT Weather & Growing Conditions
Tonight
55°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Slight Chance Showers And Thunderstorms | 9 to 13 mph NE | 24% |
| Saturday | 68°F | Slight Chance Rain Showers | 13 to 16 mph NE | 22% |
| Saturday Night | 51°F | Chance Rain Showers | 14 mph E | 39% |
| Sunday | 63°F | Chance Rain Showers | 13 mph ESE | 46% |
| Sunday Night | 48°F | Mostly Cloudy | 8 to 12 mph ESE | 3% |
| Monday | 71°F | Mostly Sunny | 8 to 17 mph SE | 1% |
| Monday Night | 51°F | Partly Cloudy | 16 mph SSE | 0% |
| Tuesday | 76°F | Mostly Sunny | 16 mph SSE | 0% |
| Tuesday Night | 53°F | Partly Cloudy | 9 to 17 mph SE | 4% |
| Wednesday | 79°F | Sunny | 10 mph SSE | 7% |
| Wednesday Night | 52°F | Mostly Clear | 8 mph SE | 4% |
| Thursday | 81°F | Sunny | 5 to 10 mph SE | 2% |
| Thursday Night | 54°F | Mostly Clear | 10 mph SE | 3% |
| Friday | 80°F | Mostly Sunny | 9 to 16 mph SE | 2% |
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 Sep 19, 2026.