10-Day Weather Forecast - Sweet Grass, MT
As of
- |52°FPartly CloudyHourly details
Tonight
52°FPartly cloudy early in the evening then becoming mostly cloudy. Lows in the mid 40s. West winds 5 to 15 mph with gusts to around 30 mph shifting to the northwest up to 5 mph after midnight.
- 69|54°FMostly CloudyHourly details
Day
69°FMostly cloudy in the morning then clearing. Highs in the upper 60s. Northwest winds 5 to 15 mph.
Night
54°FMostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows in the mid 40s. Northwest winds 5 to 15 mph. Chance of showers 50 percent.
Weekend Weather
- 62|51°F50% Chance Rain ShowersHourly details
Day
62°FPartly sunny. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs in the mid 60s. North winds 5 to 15 mph. Chance of showers 50 percent.
Night
51°FRain showers likely. Lows in the mid 40s. North winds 5 to 15 mph. Chance of showers 70 percent.
- 62|56°F70% Chance of StormsHourly details
Day
62°FRain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 70 percent.
Night
56°FRain showers and chance of thunderstorms in the evening, then rain showers after midnight. Lows in the upper 40s. Chance of precipitation 90 percent.
- 62|52°F80% Chance of StormsHourly details
Day
62°FRain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 80 percent.
Night
52°FBreezy. Mostly cloudy. Rain showers likely in the evening, then chance of rain showers after midnight. Lows in the mid 40s. Chance of showers 70 percent.
- 61|49°F40% Chance Rain ShowersHourly details
Day
61°FBreezy. Partly sunny with a 40 percent chance of rain showers. Highs in the lower 60s.
Night
49°FPartly cloudy. Lows in the mid 40s.
- 68|52°FPartly CloudyHourly details
Day
68°FPartly cloudy. Highs in the upper 60s.
Night
52°FPartly cloudy. Lows in the mid 40s.
- 67|53°FMostly Sunny
Day
67°FMostly sunny. A 20 percent chance of rain showers in the morning. Highs around 70.
Night
53°FMostly clear. Low temperature around 53F. Dew point will be around 44F with an average humidity of 63%. Winds will be 8 mph from the W.
- 62|51°FSunny
Day
62°FSunny. High temperature around 62F. Dew point will be around 45F with an average humidity of 61%. Winds will be 8 mph from the W.
Night
51°FPartly cloudy. Low temperature around 51F. Dew point will be around 43F with an average humidity of 68%. Winds will be 9 mph from the W.
Weekend Weather
- 58|48°FPartly Cloudy
Day
58°FPartly cloudy. High temperature around 58F. Dew point will be around 43F with an average humidity of 61%. Winds will be 10 mph from the W.
Night
48°FMostly clear. Low temperature around 48F. Dew point will be around 41F with an average humidity of 70%. Winds will be 7 mph from the W.












