Crow Agency, MT Weather & Growing Conditions
Tonight
27°F
Patchy Fog
Patchy fog after 11pm. Clear, with a low around 27. South southeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Patchy Fog | 2 to 6 mph SSE | 0% |
| Wednesday | 52°F | Patchy Fog then Sunny | 1 to 5 mph W | 0% |
| Wednesday Night | 28°F | Patchy Fog | 3 mph SE | 0% |
| Thursday | 57°F | Patchy Fog then Mostly Sunny | 1 to 5 mph W | 0% |
| Thursday Night | 32°F | Partly Cloudy then Patchy Fog | 2 mph WSW | 1% |
| Friday | 57°F | Patchy Fog then Sunny | 3 mph SW | 3% |
| Friday Night | 34°F | Partly Cloudy | 5 mph SW | 7% |
| Saturday | 61°F | Sunny | 5 mph SW | 2% |
| Saturday Night | 34°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 68°F | Mostly Sunny | 1 to 5 mph WSW | 0% |
| Sunday Night | 36°F | Partly Cloudy | 2 mph SW | 0% |
| Monday | 61°F | Mostly Sunny | 5 mph E | 1% |
| Monday Night | 35°F | Mostly Cloudy | 3 mph SE | 1% |
| Tuesday | 64°F | Mostly Sunny | 3 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Crow Agency, MT
Last spring frost
May 13
First fall frost
Sep 29
Growing season
135 days
Hardiness zone
4b
Explore more for Crow Agency, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Hardin, Mt (19.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.