Brady, MT Weather & Growing Conditions
Tonight
44°F
Mostly Cloudy
Mostly cloudy, with a low around 44. South wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Cloudy | 2 to 6 mph S | 1% |
| Sunday | 74°F | Sunny | 2 to 7 mph SSE | 0% |
| Sunday Night | 44°F | Mostly Clear | 2 to 7 mph SE | 0% |
| Monday | 79°F | Mostly Sunny | 2 to 7 mph S | 0% |
| Monday Night | 46°F | Mostly Clear | 1 to 7 mph S | 0% |
| Tuesday | 80°F | Sunny | 3 mph WSW | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 3 mph NW | 0% |
| Wednesday | 79°F | Mostly Sunny | 5 mph SW | 4% |
| Wednesday Night | 50°F | Partly Cloudy | 5 mph W | 10% |
| Thursday | 77°F | Mostly Sunny | 6 mph SSW | 3% |
| Thursday Night | 49°F | Partly Cloudy | 3 to 9 mph NE | 8% |
| Friday | 74°F | Mostly Sunny | 3 to 9 mph SSW | 11% |
| Friday Night | 46°F | Slight Chance Light Rain then Mostly Cloudy | 10 mph WNW | 15% |
| Saturday | 63°F | Slight Chance Light Rain then Partly Sunny | 9 mph NW | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brady, MT
Last spring frost
May 13
First fall frost
Sep 29
Growing season
137 days
Hardiness zone
4a
Explore more for Brady, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Brady 27 Ene (The Knees), Mt (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.