Harpers Lake Weather Forecast

    • 6
    • 32

    Patchy Freezing Fog

    • 14
    • 28

    Patchy Freezing Fog

    • 24
    • 39

    Snow

    • 16
    • 38

    Snow

    • 3
    • 30

    Snow Likely

    • 2
    • 18

    Snow Likely

Today 29 Jan Potomac/Seeley Lake Region

Mostly sunny. Patchy freezing fog in the morning. Highs in the upper 20s to mid 30s.

Tonight 29 Jan Potomac/Seeley Lake Region

Mostly clear. Patchy freezing fog. Lows 8 to 15.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpers Lake Temperature Statistics

January Temperature

Missoula, Missoula International Airport (34.2 miles)

  • Lowest 20 January, 2025

    -2.1 °F

  • Average January

    23.4 °F

  • Highest 16 January, 2025

    43.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (34.2 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    58.9 °F
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