Crow Agency, MT Weather & Growing Conditions
Today
49°F
Sunny
Sunny. High near 49, with temperatures falling to around 43 in the afternoon. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Sunny | 5 mph W | 0% |
| Tonight | 30°F | Partly Cloudy | 5 mph ESE | 0% |
| Thursday | 53°F | Mostly Sunny | 1 to 5 mph WSW | 0% |
| Thursday Night | 35°F | Mostly Cloudy | 1 to 5 mph WSW | 5% |
| Friday | 52°F | Sunny | 3 to 7 mph SW | 1% |
| Friday Night | 36°F | Partly Cloudy | 3 to 8 mph SSW | 0% |
| Saturday | 57°F | Sunny | 2 to 6 mph WSW | 0% |
| Saturday Night | 37°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 62°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 2 mph E | 0% |
| Monday | 56°F | Mostly Sunny | 2 to 6 mph N | 1% |
| Monday Night | 37°F | Partly Cloudy | 3 mph SE | 1% |
| Tuesday | 59°F | Mostly Sunny | 5 mph SW | 1% |
| Tuesday Night | 39°F | Partly Cloudy | 3 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Crow Agency, MT
Last spring frost
May 23
First fall frost
Sep 15
Growing season
113 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, Busby, Mt (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.