I-90 weather conditions near Missoula, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 59°F 2025-07-15T21:30:00 
Tonight 2025-07-15, Decreasing Clouds. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. East wind 5 to 10 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Wednesday 2025-07-16, Sunny. Sunny, with a high near 85. Light and variable wind.
Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 49. Light and variable wind.
Thursday 2025-07-17, Sunny. Sunny, with a high near 90. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.- Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 52. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
- Friday 2025-07-18, Sunny. Sunny, with a high near 92.
- Friday Night 2025-07-18, Mostly Clear. Mostly clear, with a low around 54.
Saturday 2025-07-19, Mostly Sunny. Mostly sunny, with a high near 91.- Saturday Night 2025-07-19, Mostly Cloudy. Mostly cloudy, with a low around 54.
- Sunday 2025-07-20, Mostly Sunny. Mostly sunny, with a high near 87.
Sunday Night 2025-07-20, Partly Cloudy. Partly cloudy, with a low around 52.- Monday 2025-07-21, Mostly Sunny. Mostly sunny, with a high near 86.
- Monday Night 2025-07-21, Mostly Cloudy. Mostly cloudy, with a low around 53.
Tuesday 2025-07-22, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.