Monday
Mostly sunny
High:
26°F
Mostly sunny, with a high near 26. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.
Sidney, MT Weather - Extended Forecast
Monday Night
Cloudy
Overnight low:
14°F
Cloudy, with a low around 14. West wind around 9 mph.
Tuesday
Partly sunny
High:
36°F
Partly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Chance of snow
Overnight low:
5°F
A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 5. North northeast wind around 7 mph.
Wednesday
Chance of snow
High:
16°F
Wednesday Night
Cloudy
Overnight low:
-4°F
New Year's Day
Mostly cloudy
High:
15°F
Thursday Night
Cloudy
Overnight low:
4°F
Friday
Cloudy
High:
24°F