Black Eagle, MT Weather & Growing Conditions
Today
79°F
Sunny
Sunny, with a high near 79. North northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 5 mph NNE | 0% |
| Tonight | 49°F | Mostly Clear | 7 mph SE | 1% |
| Wednesday | 87°F | Sunny | 5 to 8 mph W | 0% |
| Wednesday Night | 52°F | Mostly Clear | 7 mph SSW | 0% |
| Thursday | 93°F | Sunny | 7 to 10 mph W | 0% |
| Thursday Night | 56°F | Mostly Clear | 5 to 8 mph E | 0% |
| Friday | 98°F | Sunny | 5 to 16 mph WSW | 0% |
| Friday Night | 58°F | Mostly Clear | 7 to 13 mph WNW | 0% |
| Saturday | 95°F | Sunny | 8 mph W | 0% |
| Saturday Night | 58°F | Mostly Clear | 3 to 12 mph NW | 1% |
| Sunday | 91°F | Sunny | 5 to 8 mph NW | 0% |
| Sunday Night | 57°F | Partly Cloudy | 6 to 10 mph NNE | 4% |
| Monday | 88°F | Sunny | 7 mph NNW | 4% |
| Monday Night | 56°F | Mostly Clear | 6 to 10 mph ENE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Black Eagle, MT
Last spring frost
May 6
First fall frost
Oct 1
Growing season
147 days
Hardiness zone
4b
Explore more for Black Eagle, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Great Falls 16St, Mt (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.