Sunday
Partly sunny
High:
21°F
Partly sunny, with a high near 21. Wind chill values between -5 and 5. North wind 7 to 9 mph.
Sidney, MT Weather - Extended Forecast
Sunday Night
Partly cloudy
Overnight low:
2°F
Partly cloudy, with a low around 2. West northwest wind around 6 mph becoming calm in the evening.
Monday
Partly sunny
High:
31°F
Partly sunny, with a high near 31. Light south wind becoming south southeast 5 to 10 mph in the morning.
Monday Night
Chance of snow
Overnight low:
21°F
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. Southeast wind 8 to 11 mph.
Tuesday
Mostly cloudy
High:
57°F
Tuesday Night
Partly cloudy
Overnight low:
38°F
Wednesday
Mostly sunny
High:
64°F
Wednesday Night
Mostly cloudy
Overnight low:
39°F
Thursday
Mostly sunny
High:
66°F
Thursday Night
Partly cloudy
Overnight low:
42°F
Friday
Mostly sunny
High:
69°F