I-15 weather conditions near Helena, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 80°F 2024-09-26T00:00:00 
Overnight 2024-09-26, Mostly Cloudy. Mostly clear early, then becoming mostly cloudy, with a low around 54. South wind 10 to 14 mph becoming west. Winds could gust as high as 22 mph.
Thursday 2024-09-26, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 76. West wind 10 to 17 mph, with gusts as high as 26 mph.
Thursday Night 2024-09-26, Mostly Clear. Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Friday 2024-09-27, Sunny. Sunny, with a high near 82. South wind 6 to 8 mph.- Friday Night 2024-09-27, Mostly Clear. Mostly clear, with a low around 49. West northwest wind 5 to 9 mph becoming calm in the evening.
- Saturday 2024-09-28, Sunny. Sunny, with a high near 83. Calm wind becoming east southeast around 5 mph in the afternoon.
- Saturday Night 2024-09-28, Mostly Clear. Mostly clear, with a low around 52. East southeast wind 6 to 8 mph becoming south southwest after midnight.
- Sunday 2024-09-29, Mostly Sunny. Mostly sunny, with a high near 76. Southwest wind 6 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
- Sunday Night 2024-09-29, Mostly Clear. Mostly clear, with a low around 39.
- Monday 2024-09-30, Mostly Sunny. Mostly sunny, with a high near 65.
- Monday Night 2024-09-30, Mostly Clear. Mostly clear, with a low around 40.
- Tuesday 2024-10-01, Mostly Sunny. Mostly sunny, with a high near 75.
Tuesday Night 2024-10-01, Partly Cloudy. Partly cloudy, with a low around 47.- Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 71.