Helena Airport (HLN) Weather 06/04/2025
Today
69
Mostly Sunny then Chance Showers
Tonight
45
Slight Chance Showers then Mostly Clear
Thursday
75
Sunny
Thursday Night
48
Mostly Clear
Friday
81
Partly Sunny
Friday Night
53
Partly Cloudy
Saturday
86
Sunny
Saturday Night
55
Mostly Clear
Sunday
86
Sunny
Sunday Night
55
Mostly Clear
Monday
89
Sunny
Monday Night
57
Mostly Clear
Tuesday
87
Mostly Sunny then Slight Chance T-storms
Weekly Forecast
Today
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 69. Calm wind becoming north around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 48. Northeast wind around 6 mph becoming south southwest after midnight.
Friday
Partly sunny, with a high near 81. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 53. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 86. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 55. West northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.