Sonoma Weather Forecast

    • 47
    • 79

    Becoming Sunny

    • 46
    • 74

    Mostly Sunny

    • 50
    • 70

    Partly Sunny

    • 46
    • 67

    Partly Sunny

    • 49
    • 73

    Mostly Sunny

    • 48
    • 76

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

Today 30 Apr North Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 60s to lower 80s. South Winds 5 to 10 Mph.

Tonight 30 Apr North Bay Interior Valleys

Mostly clear except patchy fog after midnight. Lows in the 40s to mid 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Sonoma Temperature Statistics

April Temperature

Petaluma Municipal Airport (8.1 miles)

  • Lowest 3 April, 2025

    33.8 °F

  • Average April

    51.9 °F

  • Highest 13 April, 2025

    75.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    69.5 °F
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