Lake Henne Weather Forecast

    • 36
    • 52

    Mostly Sunny

    • 36
    • 47

    Mostly Sunny

    • 37
    • 50

    Mostly Sunny

    • 39
    • 51

    Mostly Cloudy

    • 41
    • 55

    Partly Sunny

    • 44
    • 58

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

Today 7 Jan North Bay Interior Mountains

Sunny. Highs in the upper 40s to mid 50s. Northwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

Tonight 7 Jan North Bay Interior Mountains

Partly cloudy in the evening then becoming clear. Lows in the upper 30s. Northwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Lake Henne Temperature Statistics

January Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (19.9 miles)

  • Lowest 4 January, 2026

    46.9 °F

  • Average January

    53.7 °F

  • Highest 3 January, 2026

    61 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (19.9 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    72.5 °F
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