Hungry Horse, MT Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 3 mph N | 1% |
| Tonight | 49°F | Mostly Clear | 2 mph SSW | 0% |
| Wednesday | 87°F | Sunny | 1 to 5 mph SSW | 0% |
| Wednesday Night | 51°F | Clear | 3 mph SE | 0% |
| Thursday | 94°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 54°F | Clear | 1 to 5 mph SSE | 0% |
| Friday | 97°F | Sunny | 1 to 5 mph SSE | 0% |
| Friday Night | 55°F | Clear | 3 to 12 mph S | 0% |
| Saturday | 93°F | Sunny | 2 to 9 mph S | 0% |
| Saturday Night | 54°F | Mostly Clear | 2 to 9 mph S | 0% |
| Sunday | 90°F | Sunny | 5 mph S | 0% |
| Sunday Night | 53°F | Mostly Clear | 5 mph SE | 0% |
| Monday | 88°F | Sunny | 5 mph NW | 1% |
| Monday Night | 53°F | Mostly Clear | 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hungry Horse, MT
Last spring frost
May 9
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
5b
Explore more for Hungry Horse, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Hungry Horse Dam, Mt (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.