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 34°F 2025-10-15T03:45:00 
Overnight 2025-10-15, Patchy Frost. Patchy frost. Otherwise, partly cloudy, with a low around 32. Calm wind.Wednesday 2025-10-15, Patchy Frost and Patchy Fog then Mostly Sunny. Patchy fog between 7am and 11am. Patchy frost before 10am. Otherwise, mostly sunny, with a high near 56. Light and variable wind.
Wednesday Night 2025-10-15, Patchy Frost then Slight Chance Rain/Snow. A slight chance of rain after 2am, mixing with snow after 4am. Patchy frost between 11pm and midnight. Otherwise, partly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 20%.
Thursday 2025-10-16, Slight Chance Rain/Snow then Sunny. A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and noon. Mostly sunny, with a high near 58. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
- Thursday Night 2025-10-16, Partly Cloudy then Frost. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. West wind 6 to 8 mph.
Friday 2025-10-17, Chance Rain/Snow then Chance Rain. A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night 2025-10-17, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Saturday 2025-10-18, Areas Frost then Mostly Sunny. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 59.
Saturday Night 2025-10-18, Chance Rain. A chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.
Sunday 2025-10-19, Rain. Rain. Mostly cloudy, with a high near 58.- Sunday Night 2025-10-19, Rain. Rain. Mostly cloudy, with a low around 35.
- Monday 2025-10-20, Rain Likely. Rain likely. Mostly cloudy, with a high near 50.
Monday Night 2025-10-20, Slight Chance Rain then Slight Chance Rain/Snow. A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday 2025-10-21, Slight Chance Rain/Snow then Partly Sunny. A slight chance of rain and snow. Partly sunny, with a high near 51.