Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Sweet Grass, MT

Mostly sunny. High near 42, with temperatures falling to around 39 in the afternoon. West southwest wind 17 to 22 mph, with gusts as high as 30 mph.
35°F

Conditions

Wind: 17 mph WSW
Humidity: 78%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
35° 37° 39° 41° 41° 41° 42° 41° 39° 36° 35° 36° 36°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 42, with temperatures falling to around 39 in the afternoon. West southwest wind 17 to 22 mph, with gusts as high as 30 mph.
42°F 34°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 33, with temperatures rising to around 39 overnight. South southwest wind 17 to 26 mph, with gusts as high as 37 mph.
42°F 34°F
Sunday
Mostly Cloudy
Mostly cloudy. High near 46, with temperatures falling to around 43 in the afternoon. West southwest wind 22 to 26 mph, with gusts as high as 37 mph.
42°F 34°F
Sunday Night
Chance Light Rain
A chance of rain between 11pm and 5am. Mostly cloudy, with a low around 35. West southwest wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
42°F 34°F
Monday
Partly Sunny
Partly sunny, with a high near 42. West southwest wind 13 to 28 mph, with gusts as high as 37 mph.
42°F 34°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 30. Southwest wind 12 to 18 mph, with gusts as high as 28 mph.
42°F 34°F
Tuesday
Partly Sunny
Partly sunny, with a high near 43. West wind 18 to 25 mph, with gusts as high as 35 mph.
42°F 34°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 29. West wind 14 to 18 mph, with gusts as high as 29 mph.
42°F 34°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 43.
42°F 34°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 28.
42°F 34°F
Thursday
Partly Sunny
Partly sunny, with a high near 46.
42°F 34°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 29.
42°F 34°F
Friday
Partly Sunny
Partly sunny, with a high near 46.
42°F 34°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 25.
42°F 34°F
Data provided by weather.gov