| NWS Forecast for: Missoula MT Issued by: National Weather Service Missoula, MT Last Update: 2:22 am MDT Aug 13, 2026 |  |
Today: A slight chance of rain, then a chance of showers and thunderstorms after 3pm. Patchy smoke after 1pm. Mostly sunny, with a high near 82. East wind 5 to 7 mph becoming calm. Chance of precipitation is 30%. Tonight: A chance of rain and thunderstorms before midnight, then a chance of rain after 5am. Areas of smoke before 11pm, then patchy smoke after 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. Friday: A chance of rain and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy smoke before 7am. Areas of fog before 9am. Otherwise, cloudy, with a high near 77. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 40%. Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 83. Calm wind. Saturday Night: Mostly cloudy, with a low around 50. Sunday: Sunny, with a high near 86. Sunday Night: Mostly cloudy, with a low around 52. Monday: Partly sunny, with a high near 86. Monday Night: A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 52. Tuesday: A slight chance of rain and thunderstorms. Partly sunny, with a high near 84. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 50. Wednesday: A chance of rain and thunderstorms. Partly sunny, with a high near 81. | |
| Missoula MT 46.87°N 114°W (Elev. 3202 ft) | |
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