Guernewood Weather Forecast

    • 51
    • 76

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 53
    • 73

    Chance Rain

    • 49
    • 70

    Chance Rain

    • 48
    • 69

    Mostly Sunny

Today 3 Apr North Bay Interior Valleys

Sunny, breezy. Highs in the 70s to lower 80s. North Winds 20 to 30 Mph.

Tonight 3 Apr North Bay Interior Valleys

Mostly clear. Lows in the lower 40s to mid 50s. West Winds 10 to 20 Mph. Becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guernewood Temperature Statistics

April Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (10.6 miles)

  • Lowest 1 April, 2026

    52 °F

  • Average April

    55.4 °F

  • Highest 1 April, 2026

    60.1 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (10.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    72.8 °F
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