Helena Airport (HLN) Weather 10/06/2025
This Afternoon
44
Chance Rain/Snow
Tonight
27
Mostly Clear
Monday
58
Sunny
Monday Night
32
Clear
Tuesday
66
Sunny
Tuesday Night
37
Clear
Wednesday
68
Sunny
Wednesday Night
38
Mostly Clear then Slight Chance Rain
Thursday
61
Slight Chance Rain then Mostly Sunny
Thursday Night
37
Partly Cloudy
Friday
68
Sunny
Friday Night
41
Mostly Clear
Saturday
66
Chance Rain
Weekly Forecast
This Afternoon
A chance of rain and snow, mainly before 3pm. Mostly cloudy, with a high near 44. North northwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 27. North northwest wind around 6 mph becoming light and variable.
Monday
Sunny, with a high near 58. Southwest wind around 5 mph becoming calm.
Monday Night
Clear, with a low around 32. South southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 66. South southeast wind around 6 mph.
Tuesday Night
Clear, with a low around 37. South wind 6 to 10 mph.
Wednesday
Sunny, with a high near 68. South wind 6 to 8 mph.
Wednesday Night
A slight chance of rain after midnight. Mostly clear, with a low around 38. South wind around 6 mph becoming west southwest in the evening.
Thursday
A slight chance of rain before noon. Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 41.
Saturday
A chance of rain. Mostly sunny, with a high near 66.