Herman Lake Weather Forecast

    • 37
    • 44

    Increasing Clouds

    • 36
    • 47

    Rain

    • 34
    • 43

    Rain

    • 26
    • 41

    Snow Likely

    • 29
    • 36

    Rain/Snow

    • 25
    • 37

    Snow Likely

Today 14 Dec Northern Panhandle

Mostly cloudy with a chance of rain. Areas of dense fog in the morning. Patchy dense fog in the afternoon. A chance of mountain snow in the afternoon. Highs in the 40s. Chance of precipitation 20 percent.

Tonight 14 Dec Northern Panhandle

Mostly cloudy. A chance of rain and high mountain snow in the Evening, then a chance of rain overnight. Lows in the mid 30s to lower 40s. Temperature rising into the upper 30s after midnight. Chance of precipitation 50 percent.

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Herman Lake Temperature Statistics

December Temperature

Boundary County Airport (10.6 miles)

  • Lowest 1 December, 2025

    26.6 °F

  • Average December

    36.2 °F

  • Highest 9 December, 2025

    50 °F

Climate (2020–Present)

Boundary County Airport (10.6 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    56.7 °F
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