Crow Agency, MT Weather & Growing Conditions
Today
74°F
Sunny
Sunny, with a high near 74. East southeast wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Sunny | 3 to 7 mph ESE | 0% |
| Tonight | 53°F | Mostly Clear | 6 to 9 mph E | 4% |
| Wednesday | 83°F | Sunny | 5 to 8 mph WSW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 3 to 7 mph SE | 0% |
| Thursday | 90°F | Sunny | 5 to 9 mph WSW | 0% |
| Thursday Night | 62°F | Mostly Clear | 8 mph E | 0% |
| Friday | 96°F | Sunny | 5 to 8 mph SW | 0% |
| Friday Night | 65°F | Mostly Clear | 9 mph ESE | 0% |
| Saturday | 93°F | Sunny | 5 to 12 mph WNW | 0% |
| Saturday Night | 66°F | Mostly Clear | 9 mph E | 0% |
| Sunday | 92°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Sunday Night | 65°F | Partly Cloudy | 9 mph ENE | 5% |
| Monday | 90°F | Mostly Sunny | 6 to 13 mph NE | 4% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 9 to 13 mph ENE | 16% |
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 Aug 4, 2026.