National Weather Service Forecast for: Hardin MT
Issued by: National Weather Service Billings, MT
Updated: 2:13 am MST Dec 17, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 34. South wind around 11 mph.
Mostly Cloudy

 Wednesday

Wednesday: Showers likely, mainly between noon and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 55. South wind 15 to 25 mph becoming west northwest 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%.
Showers
Likely
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 20. West wind 31 to 41 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 55 mph.
Partly Cloudy

 Thursday

Thursday: Increasing clouds, with a high near 40. West wind 5 to 9 mph becoming south in the afternoon.
Increasing
Clouds
 Thursday
Night
Thursday Night: Mostly cloudy, with a temperature falling to near 30 by 10pm, then rising to around 41 during the remainder of the night. South southeast wind 7 to 15 mph.
Mostly Cloudy

 Friday

Friday: A chance of rain before 2pm, then rain, possibly mixed with snow. High near 56. Southwest wind 13 to 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Chance Rain
then
Rain/Snow
 Friday
Night
Friday Night: Rain and snow, becoming all snow after 8pm. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Rain/Snow
then Chance
Snow
 Saturday

Saturday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 41. West wind around 7 mph.
Chance Snow

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 20. South southwest wind around 6 mph.
Partly Cloudy
Lo 34 °F Hi 55 °F Lo 20 °F Hi 40 °F Lo 30 °F⇑ Hi 56 °F Lo 24 °F Hi 41 °F Lo 20 °F

High Wind Warning
 

Overnight
 
 Mostly cloudy, with a low around 34. South wind around 11 mph.
Wednesday
 
 Showers likely, mainly between noon and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 55. South wind 15 to 25 mph becoming west northwest 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%.
Wednesday Night
 
 Partly cloudy, with a low around 20. West wind 31 to 41 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 55 mph.
Thursday
 
 Increasing clouds, with a high near 40. West wind 5 to 9 mph becoming south in the afternoon.
Thursday Night
 
 Mostly cloudy, with a temperature falling to near 30 by 10pm, then rising to around 41 during the remainder of the night. South southeast wind 7 to 15 mph.
Friday
 
 A chance of rain before 2pm, then rain, possibly mixed with snow. High near 56. Southwest wind 13 to 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
 
 Rain and snow, becoming all snow after 8pm. Low around 24. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
 
 A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 41. West wind around 7 mph.
Saturday Night
 
 Partly cloudy, with a low around 20. South southwest wind around 6 mph.
Sunday
 
 Partly sunny, with a high near 40. South southeast wind 3 to 5 mph.
Sunday Night
 
 Mostly cloudy, with a low around 24. South wind 3 to 5 mph.
Monday
 
 A 20 percent chance of rain. Mostly cloudy, with a high near 45. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
 
 A slight chance of rain and snow. Mostly cloudy, with a low around 24. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
 
 Partly sunny, with a high near 42. Light southeast wind.

 

Forecast from NOAA-NWS for Hardin MT.