National Weather Service Forecast for: 5 Miles NNW Helena MT
Issued by: National Weather Service Great Falls, MT
Updated: 1:37 pm MST Dec 22, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 28. Light and variable wind becoming west around 5 mph.
Mostly Cloudy

 Tuesday

Tuesday: A slight chance of rain and snow between 9am and 11am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance
Rain/Snow
then Chance
Rain
 Tuesday
Night
Tuesday Night: Mostly cloudy, with a steady temperature around 35. West wind around 6 mph.
Mostly Cloudy

 Wednesday

Wednesday: Partly sunny, with a high near 47. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Partly Sunny

 Wednesday
Night
Wednesday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 31. South wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 70%.
Rain Likely

 Christmas
Day
Christmas Day: A slight chance of freezing rain before 11am. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Slight Chance
Freezing Rain
then Partly
Sunny
 Thursday
Night
Thursday Night: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 30. South wind 6 to 8 mph.
Chance Rain

 Friday

Friday: A chance of rain and snow before 2pm, then a slight chance of snow. Partly sunny, with a high near 43. Southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Chance
Rain/Snow

 Friday
Night
Friday Night: A chance of snow. Mostly cloudy, with a low around 20.
Chance Snow
Lo 28 °F Hi 40 °F Lo 35 °F Hi 47 °F Lo 31 °F Hi 46 °F Lo 30 °F Hi 43 °F Lo 20 °F

 

Tonight
 
 Mostly cloudy, with a low around 28. Light and variable wind becoming west around 5 mph.
Tuesday
 
 A slight chance of rain and snow between 9am and 11am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
 
 Mostly cloudy, with a steady temperature around 35. West wind around 6 mph.
Wednesday
 
 Partly sunny, with a high near 47. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
 
 Rain likely, mainly after 11pm. Cloudy, with a low around 31. South wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 70%.
Christmas Day
 
 A slight chance of freezing rain before 11am. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
 
 A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 30. South wind 6 to 8 mph.
Friday
 
 A chance of rain and snow before 2pm, then a slight chance of snow. Partly sunny, with a high near 43. Southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Friday Night
 
 A chance of snow. Mostly cloudy, with a low around 20.
Saturday
 
 Partly sunny, with a high near 33.
Saturday Night
 
 Mostly cloudy, with a low around 20.
Sunday
 
 Partly sunny, with a high near 39.
Sunday Night
 
 Mostly cloudy, with a low around 24.
Monday
 
 Partly sunny, with a high near 43.

 

Forecast from NOAA-NWS for 5 Miles NNW Helena MT.