10-Day Weather Forecast - Sweet Grass, MT
- 77|50°FSunnyHourly details
Today
77°FSunny. Highs in the upper 70s. Southwest winds up to 10 mph shifting to the southeast in the afternoon.
Tonight
50°FMostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Southeast winds 5 to 15 mph shifting to the northwest 5 to 10 mph after midnight.
- 64|31°F70% Chance of StormsHourly details
Day
64°FWindy. Mostly sunny in the morning then mostly cloudy with rain showers likely and slight chance of thunderstorms in the afternoon. Highs 63 to 69. Northwest winds 5 to 15 mph increasing to 15 to 30 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 70 percent.
Night
31°FWindy colder. Rain showers and slight chance of snow in the evening then rain and snow likely after midnight. Light snow accumulations. Lows in the upper 20s. Northwest winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation near 100 percent.
- 38|26°F70% Chance of SnowHourly details
Day
38°FWindy. Much colder. Mostly cloudy. Snow likely in the morning then chance of snow in the afternoon. Highs around 40. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of snow 70 percent.
Night
26°FBreezy. Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s.
- 31|22°F40% Chance of SnowHourly details
Day
31°FWindy. Mostly cloudy. Slight chance of snow in the morning then chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 40 percent.
Night
22°FMostly cloudy. A 20 percent chance of snow. Lows around 20. Highs in the upper 30s.
Weekend Weather
- 33|19°FMostly CloudyHourly details
Day
33°FMostly cloudy. A 20 percent chance of snow. Lows around 20. Highs in the upper 30s.
Night
19°FMostly cloudy. Lows around 19.
- 37|23°FPartly SunnyHourly details
Day
37°FPartly sunny with a 20 percent chance of snow. Highs in the mid 40s.
Night
23°FMostly cloudy. Lows in the lower 20s.
- 43|32°FMostly Sunny
Day
43°FMostly sunny. Highs in the lower 50s.
Night
32°FPartly cloudy. Low temperature around 32F. Dew point will be around 23F with an average humidity of 62%. Winds will be 5 mph from the SW.
- 50|35°FMostly Sunny
Day
50°FMostly sunny. High temperature around 50F. Dew point will be around 26F with an average humidity of 50%. Winds will be 4 mph from the SW.
Night
35°FPartly cloudy. Low temperature around 35F. Dew point will be around 27F with an average humidity of 58%. Winds will be 3 mph from the SW.
- 55|37°FSunny
Day
55°FSunny. High temperature around 54F. Dew point will be around 27F with an average humidity of 44%. Winds will be 4 mph from the W.
Night
37°FMostly clear. Low temperature around 37F. Dew point will be around 29F with an average humidity of 57%. Winds will be 3 mph from the W.
- 52|37°FMostly Sunny
Day
52°FMostly sunny. High temperature around 52F. Dew point will be around 31F with an average humidity of 53%. Winds will be 4 mph from the W.
Night
37°FMostly cloudy. Low temperature around 36F. Dew point will be around 31F with an average humidity of 67%. Winds will be 2 mph from the N.
