Thursday
Showers
High:
54°F
Showers. High near 54. Northwest wind 6 to 10 mph. Chance of precipitation is 80%.
Sidney, MT Weather - Extended Forecast
Thursday Night
Chance of showers
Overnight low:
39°F
A 50 percent chance of showers. Mostly cloudy, with a low around 39. West wind 6 to 8 mph.
Friday
Chance of showers
High:
55°F
A 40 percent chance of showers. Mostly cloudy, with a high near 55. West wind 7 to 14 mph, with gusts as high as 25 mph.
Friday Night
Chance of showers
Overnight low:
34°F
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. West northwest wind around 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny
High:
55°F
Saturday Night
Mostly clear
Overnight low:
31°F
Sunday
Sunny
High:
62°F
Sunday Night
Partly cloudy
Overnight low:
36°F
Monday
Chance of showers and thunderstorms
High:
57°F