Tomales Bay - Hog Island Weather Forecast

    • 49
    • 53

    Mostly Sunny

    • 45
    • 56

    Partly Sunny

    • 47
    • 56

    Sunny

    • 47
    • 58

    Partly Sunny

    • 50
    • 58

    Partly Sunny

    • 48
    • 55

    Slight Chance Rain

Today 14 Apr Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs near 60. Northwest Winds 10 to 20 Mph.

Tonight 14 Apr Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the upper 40s. Northwest Winds 10 to 20 Mph.

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Tomales Bay - Hog Island Temperature Statistics

April Temperature

Petaluma Municipal Airport (18 miles)

  • Lowest 3 April, 2026

    41 °F

  • Average April

    57.6 °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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