Herman Lake Weather Forecast

    • 45
    • 65

    Decreasing Clouds

    • 31
    • 53

    Chance Rain

    • 35
    • 55

    Partly Sunny

    • 36
    • 59

    Mostly Sunny

    • 40
    • 64

    Mostly Sunny

    • 42
    • 65

    Chance Rain

    • 37
    • 52

    Rain Likely

Today 6 Apr Northern Panhandle

Partly cloudy. Highs in the mid 60s to lower 70s.

Tonight 6 Apr Northern Panhandle

Partly cloudy. Lows in the lower to mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herman Lake Temperature Statistics

April Temperature

Boundary County Airport (10.6 miles)

  • Lowest 1 April, 2026

    28.4 °F

  • Average April

    41.5 °F

  • Highest 4 April, 2026

    59 °F

Climate (2021–Present)

Boundary County Airport (10.6 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.8 °F
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