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: Clear 55°F 2025-07-13T03:45:00 
Overnight 2025-07-13, Mostly Clear. Mostly clear, with a low around 52. Calm wind.
Sunday 2025-07-13, Sunny. Sunny, with a high near 87. Calm wind becoming northwest 5 to 9 mph in the afternoon.- Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 18 mph.
- Monday 2025-07-14, Sunny. Sunny, with a high near 87. Light and variable wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night 2025-07-14, Slight Chance T-storms then Chance Showers. A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 50. North wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday 2025-07-15, Chance Showers then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-15, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.Wednesday 2025-07-16, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72.
- Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 45.
- Thursday 2025-07-17, Sunny. Sunny, with a high near 81.
- Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 49.
- Friday 2025-07-18, Sunny. Sunny, with a high near 83.
- Friday Night 2025-07-18, Mostly Clear. Mostly clear, with a low around 50.
- Saturday 2025-07-19, Sunny. Sunny, with a high near 85.