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 58°F 2025-07-13T01:00:00 
Overnight 2025-07-13, Mostly Clear. Mostly clear, with a low around 52. Light and variable 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 west northwest in the evening.
- Monday 2025-07-14, Sunny. Sunny, with a high near 88. Light west 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 Slight Chance Rain. A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 51. North wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tuesday 2025-07-15, Chance Rain then Showers Likely. Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 69. 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 T-storms then Slight Chance Rain. A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Wednesday 2025-07-16, Slight Chance Rain then Slight Chance T-storms. A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
- Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 45.
- Thursday 2025-07-17, Sunny. Sunny, with a high near 79.
- Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 48.
- Friday 2025-07-18, Sunny. Sunny, with a high near 82.
- 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.