Hamlet Weather Forecast

    • 53
    • 65

    Increasing Clouds

    • 51
    • 56

    Mostly Cloudy

    • 52
    • 59

    Mostly Sunny

    • 54
    • 60

    Partly Sunny

    • 53
    • 61

    Partly Sunny

    • 54
    • 60

    Mostly Cloudy

Today 29 Oct Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the upper 60s to mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 29 Oct Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Hamlet Temperature Statistics

October Temperature

Petaluma Municipal Airport (17.4 miles)

  • Lowest 17 October, 2025

    41 °F

  • Average October

    56.2 °F

  • Highest 7 October, 2025

    86 °F

Climate (2020–Present)

Petaluma Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.8 °F
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