National Weather Service Forecast for: 6 Miles ESE Sidney MT
Issued by: National Weather Service Bismarck, ND
Updated: 11:37 am CST Dec 20, 2025
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 20. Northwest wind around 6 mph becoming east.
Partly Sunny

 Tonight

Tonight: Partly cloudy, with a temperature rising to around 20 by 1am. East wind 5 to 9 mph becoming south after midnight.
Partly Cloudy

 Sunday

Sunday: Increasing clouds, with a high near 33. Southwest wind 6 to 10 mph.
Increasing
Clouds

 Sunday
Night
Sunday Night: Cloudy, with a low around 21. Southeast wind around 6 mph.
Cloudy

 Monday

Monday: A slight chance of snow and freezing rain before 9am, then a slight chance of rain. Mostly cloudy, with a high near 38. Southeast wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Slight Chance
Wintry Mix
then Slight
Chance Rain
 Monday
Night
Monday Night: Mostly cloudy, with a low around 9. West wind 5 to 8 mph becoming east after midnight.
Mostly Cloudy

 Tuesday

Tuesday: Mostly cloudy, with a high near 35. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Mostly Cloudy

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 20. South wind 3 to 7 mph.
Mostly Cloudy

 Wednesday

Wednesday: Partly sunny, with a high near 40. Light east wind becoming southeast 5 to 10 mph in the morning.
Partly Sunny
Hi 20 °F Lo 15 °F⇑ Hi 33 °F Lo 21 °F Hi 38 °F Lo 9 °F Hi 35 °F Lo 20 °F Hi 40 °F

 

This Afternoon
 
 Partly sunny, with a high near 20. Northwest wind around 6 mph becoming east.
Tonight
 
 Partly cloudy, with a temperature rising to around 20 by 1am. East wind 5 to 9 mph becoming south after midnight.
Sunday
 
 Increasing clouds, with a high near 33. Southwest wind 6 to 10 mph.
Sunday Night
 
 Cloudy, with a low around 21. Southeast wind around 6 mph.
Monday
 
 A slight chance of snow and freezing rain before 9am, then a slight chance of rain. Mostly cloudy, with a high near 38. Southeast wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Monday Night
 
 Mostly cloudy, with a low around 9. West wind 5 to 8 mph becoming east after midnight.
Tuesday
 
 Mostly cloudy, with a high near 35. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 20. South wind 3 to 7 mph.
Wednesday
 
 Partly sunny, with a high near 40. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
 
 Partly cloudy, with a low around 22. South wind 8 to 10 mph becoming west after midnight.
Christmas Day
 
 Mostly cloudy, with a high near 35. West wind 7 to 9 mph.
Thursday Night
 
 Mostly cloudy, with a low around 17. Northwest wind around 8 mph becoming southeast after midnight.
Friday
 
 Partly sunny, with a high near 31. South wind 8 to 11 mph, with gusts as high as 20 mph.

 

Forecast from NOAA-NWS for 6 Miles ESE Sidney MT.