Find the Best Places in the United States

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

Current Weather Conditions for Sidney, MT

Sunny. High near 35, with temperatures falling to around 29 in the afternoon. South southwest wind around 6 mph.
17°F

Conditions

Wind: 5 mph S
Humidity: 97%
Probability of Precipitation: 0%

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
17° 22° 27° 31° 32° 33° 34° 32° 29° 27° 24° 22° 21°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny. High near 35, with temperatures falling to around 29 in the afternoon. South southwest wind around 6 mph.
34°F 17°F
Tonight
Mostly Cloudy then Chance Freezing Rain
A chance of freezing rain after 5am. Mostly cloudy. Low around 16, with temperatures rising to around 21 overnight. Southwest wind around 2 mph. Chance of precipitation is 40%. Little or no ice accumulation expected.
34°F 17°F
Sunday
Freezing Rain Likely then Chance Light Rain
Freezing rain likely before 11am, then a chance of rain between 11am and 5pm. Mostly cloudy. High near 38, with temperatures falling to around 34 in the afternoon. West wind 3 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
34°F 17°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 19. West wind 2 to 10 mph.
34°F 17°F
Monday
Mostly Sunny
Mostly sunny, with a high near 36. South southwest wind 2 to 7 mph.
34°F 17°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 22. Southwest wind around 7 mph.
34°F 17°F
Tuesday
Sunny
Sunny, with a high near 38. Southwest wind around 8 mph.
34°F 17°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 24. South wind around 8 mph.
34°F 17°F
Christmas Day
Partly Sunny
Partly sunny, with a high near 37. West southwest wind 7 to 12 mph, with gusts as high as 20 mph.
34°F 17°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 17. West southwest wind 6 to 9 mph.
34°F 17°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 36. South southwest wind 6 to 10 mph.
34°F 17°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 23.
34°F 17°F
Friday
Partly Sunny
Partly sunny, with a high near 38.
34°F 17°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 22.
34°F 17°F
Data provided by weather.gov