I-90 weather conditions near Missoula, Montana
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Clear 71°F 2025-09-18T21:00:00 
Tonight 2025-09-18, Mostly Clear. Mostly clear, with a low around 47. Calm wind.
Friday 2025-09-19, Mostly Sunny. Mostly sunny, with a high near 84. Light and variable wind.- Friday Night 2025-09-19, Mostly Clear. Mostly clear, with a low around 47. Light and variable wind.
Saturday 2025-09-20, Sunny. Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.- Saturday Night 2025-09-20, Mostly Clear. Mostly clear, with a low around 48. West wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 23 mph.
Sunday 2025-09-21, Slight Chance Rain. A 20 percent chance of rain. Partly sunny, with a high near 71.Sunday Night 2025-09-21, Slight Chance Rain then Mostly Clear. A 20 percent chance of rain before midnight. Partly cloudy, with a low around 40.
Monday 2025-09-22, Sunny. Sunny, with a high near 72.- Monday Night 2025-09-22, Clear. Clear, with a low around 39.
- Tuesday 2025-09-23, Sunny. Sunny, with a high near 81.
- Tuesday Night 2025-09-23, Mostly Clear. Mostly clear, with a low around 45.
- Wednesday 2025-09-24, Sunny. Sunny, with a high near 83.
Wednesday Night 2025-09-24, Partly Cloudy. Partly cloudy, with a low around 47.
Thursday 2025-09-25, Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 76.