Tomales Bay - Tomales Beach Weather Forecast

    • 49
    • 54

    Increasing Clouds

    • 45
    • 56

    Becoming Sunny

    • 46
    • 57

    Sunny

    • 47
    • 57

    Mostly Sunny

    • 50
    • 58

    Mostly Cloudy

    • 49
    • 56

    Chance Rain

    • 49
    • 54

    Chance Rain

Today 14 Apr Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs around 60. West Winds 10 to 15 Mph.

Tonight 14 Apr Coastal North Bay Including Point Reyes National Seashore

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest Winds 10 to 15 Mph.

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Tomales Bay - Tomales Beach Temperature Statistics

April Temperature

Petaluma Municipal Airport (18 miles)

  • Lowest 3 April, 2026

    41 °F

  • Average April

    57 °F

  • Highest 5 April, 2026

    84.2 °F

Climate (2021–Present)

Petaluma Municipal Airport (18 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.6 °F
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