10-Day Weather Forecast - Grantsdale, MT
- |36°FPartly CloudyHourly details
Tonight
36°FPartly cloudy. Low temperature around 36F. Dew point will be around 25F with an average humidity of 77%. Winds will be 8 mph from the S.
- 50|40°FWindyHourly details
Day
50°FMostly cloudy. Highs in the mid to upper 40s. Windy with southwest winds 20 to 30 mph.
Night
40°FMostly cloudy. Lows in the lower to mid 30s.
- 51|36°FMostly CloudyHourly details
Day
51°FMostly cloudy. Highs near 50.
Night
36°FMostly cloudy. Lows near 30.
- 51|33°FMostly SunnyHourly details
Day
51°FMostly sunny. Highs in the mid 40s to lower 50s.
Night
33°FMostly clear. Lows in the 20s.
- 47|26°FMostly SunnyHourly details
Day
47°FMostly sunny. Highs in the lower to mid 40s.
Night
26°FPartly cloudy. Lows 19 to 23.
- 42|26°FPartly CloudyHourly details
Day
42°FPartly cloudy. Highs near 40.
Night
26°FPartly cloudy. Lows in the lower to mid 20s.
Weekend Weather
- 44|26°FMostly SunnyHourly details
Day
44°FMostly sunny. Highs in the lower to mid 40s.
Night
26°FMostly clear. Lows 19 to 25.
- 44|30°FMostly Sunny
Day
44°FMostly sunny. Highs in the 40s.
Night
30°FClear. Low temperature around 30F. Dew point will be around 24F with an average humidity of 70%. Winds will be 5 mph from the S.
- 46|32°FMostly Sunny
Day
46°FMostly sunny. High temperature around 46F. Dew point will be around 22F with an average humidity of 51%. Winds will be 5 mph from the S.
Night
32°FMostly clear. Low temperature around 32F. Dew point will be around 24F with an average humidity of 68%. Winds will be 5 mph from the S.
- 42|29°FMostly Sunny
Day
42°FMostly sunny. High temperature around 42F. Dew point will be around 24F with an average humidity of 55%. Winds will be 5 mph from the S.
Night
29°FPartly cloudy. Low temperature around 29F. Dew point will be around 24F with an average humidity of 72%. Winds will be 2 mph from the SE.
- 35|22°FCloudy
Day
35°FCloudy. High temperature around 35F. Dew point will be around 21F with an average humidity of 62%. Winds will be 2 mph from the SE.
Night
22°FCloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 18F with an average humidity of 73%. Winds will be 2 mph from the E.














