Lake Henne Weather Forecast

    • 46
    • 61

    Mostly Cloudy

    • 45
    • 62

    Becoming Sunny

    • 46
    • 65

    Sunny

    • 46
    • 65

    Sunny

    • 47
    • 66

    Sunny

    • 49
    • 65

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

Today 31 Jan North Bay Interior Mountains

Mostly cloudy. Highs in the 50s to upper 60s. East Winds around 5 Mph.

Tonight 31 Jan North Bay Interior Mountains

Mostly cloudy. Lows in the upper 40s. East Winds around 5 Mph. Becoming northwest after midnight.

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  • Temperature Real-Time

Lake Henne Temperature Statistics

January Temperature

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

  • Lowest 13 January, 2026

    30.7 °F

  • Average January

    50.1 °F

  • Highest 24 January, 2026

    71.7 °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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