I-90 weather conditions near Butte, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 53°F 2025-08-09T01:00:00 
Overnight 2025-08-09, Mostly Clear. Mostly clear, with a low around 42. North northwest wind 3 to 7 mph.
Saturday 2025-08-09, Mostly Sunny. Mostly sunny, with a high near 71. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night 2025-08-09, Partly Cloudy. Partly cloudy, with a low around 45. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Sunday 2025-08-10, Sunny. Sunny, with a high near 76. Light west wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.- Sunday Night 2025-08-10, Mostly Clear. Mostly clear, with a low around 49. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
- Monday 2025-08-11, Sunny. Sunny, with a high near 82.
- Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 52.
- Tuesday 2025-08-12, Sunny. Sunny, with a high near 84.
- Tuesday Night 2025-08-12, Mostly Clear. Mostly clear, with a low around 52.
- Wednesday 2025-08-13, Sunny. Sunny, with a high near 83.
- Wednesday Night 2025-08-13, Partly Cloudy. Partly cloudy, with a low around 50.
- Thursday 2025-08-14, Sunny. Sunny, with a high near 79.
- Thursday Night 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 47.
- Friday 2025-08-15, Mostly Sunny. Mostly sunny, with a high near 76.