Olson Airport Weather Forecast

    • 22
    • 38

    Mostly Sunny

    • 24
    • 38

    Partly Sunny

    • 22
    • 41

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

    • 22
    • 38

    Snow Likely

    • 10
    • 31

    Snow Likely

Today 18 Jan Flathead/Mission Valleys

Mostly sunny. Patchy freezing fog in the morning. Highs in the 30s.

Tonight 18 Jan Flathead/Mission Valleys

Mostly clear. Lows 15 to 22.

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Olson Airport Temperature Statistics

January Temperature

Missoula, Missoula International Airport (46 miles)

  • Lowest 1 January, 2026

    16 °F

  • Average January

    31.4 °F

  • Highest 13 January, 2026

    55 °F

Climate (2021–Present)

Missoula, Missoula International Airport (46 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    59.5 °F
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