Olson Airport Weather Forecast

    • 38
    • 55

    Increasing Clouds

    • 35
    • 54

    Rain Showers

    • 35
    • 49

    Chance Snow

    • 34
    • 50

    Rain Likely

    • 32
    • 50

    Rain Likely

    • 29
    • 53

    Slight Chance Rain

Today 30 Mar Flathead/Mission Valleys

Partly cloudy. Highs in the 50s.

Tonight 30 Mar Flathead/Mission Valleys

Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olson Airport Temperature Statistics

March Temperature

Missoula, Missoula International Airport (46 miles)

  • Lowest 7 March, 2025

    21.8 °F

  • Average March

    40.3 °F

  • Highest 26 March, 2025

    74.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (46 miles)

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  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    58.9 °F
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