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 2025-10-14T00:45:00 
Overnight 2025-10-14, Partly Cloudy. Partly cloudy, with a low around 24. East wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday 2025-10-14, Frost then Mostly Sunny. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 54. East wind 3 to 5 mph.Tuesday Night 2025-10-14, Partly Cloudy then Slight Chance Rain/Snow. A slight chance of rain after midnight, mixing with snow after 3am. Partly cloudy, with a low around 28. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday 2025-10-15, Slight Chance Rain/Snow and Patchy Fog then Chance Rain. A slight chance of rain and snow before 9am, then a chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 54. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night 2025-10-15, Chance Rain. A 30 percent chance of rain. Mostly cloudy, with a low around 30. Northwest wind 3 to 5 mph.Thursday 2025-10-16, Slight Chance Rain/Snow then Sunny. A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon. Sunny, with a high near 57. Chance of precipitation is 20%.
- Thursday Night 2025-10-16, Mostly Clear then Frost. Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 30.
Friday 2025-10-17, Chance Rain. A chance of rain. Partly sunny, with a high near 54.
Friday Night 2025-10-17, Chance Rain. A chance of rain. Mostly cloudy, with a low around 31.- Saturday 2025-10-18, Frost then Mostly Sunny. Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58.
Saturday Night 2025-10-18, Partly Cloudy then Chance Rain. A chance of rain. Partly cloudy, with a low around 37.
- Sunday 2025-10-19, Rain Likely. Rain likely. Mostly cloudy, with a high near 59.
- Sunday Night 2025-10-19, Rain Likely. Rain likely. Mostly cloudy, with a low around 32.
- Monday 2025-10-20, Rain Likely. Rain likely. Mostly cloudy, with a high near 49.