Mission Reservoir Weather Forecast

    • 11
    • 21

    Mostly Cloudy

    • 2
    • 22

    Mostly Cloudy

    • 11
    • 21

    Partly Sunny

    • 14
    • 30

    Mostly Cloudy

    • 14
    • 27

    Mostly Cloudy

    • 23
    • 32

    Mostly Cloudy

Today 18 Jan Flathead/Mission Valleys

Mostly cloudy in the morning then clearing. Highs 16 to 23. Northeast Winds to 15 Mph.

Tonight 18 Jan Flathead/Mission Valleys

Partly cloudy in the evening then becoming mostly cloudy. Lows 4 to 11.

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Mission Reservoir Temperature Statistics

January Temperature

Missoula, Missoula International Airport (27.3 miles)

  • Lowest 14 January, 2025

    12.2 °F

  • Average January

    28.1 °F

  • Highest 4 January, 2025

    36.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (27.3 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    59 °F
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