Two Rock Weather Forecast

    • 43
    • 58

    Rain Likely

    • 43
    • 61

    Mostly Sunny

    • 47
    • 59

    Chance Rain

    • 44
    • 58

    Chance Rain

    • 42
    • 63

    Partly Sunny

    • 44
    • 64

    Partly Sunny

Today 17 Nov North Bay Interior Valleys

Patchy fog in the morning. Showers likely and a slight chance of Thunderstorms. Highs in the 50s to lower 60s. West Winds 10 to 20 Mph.

Tonight 17 Nov North Bay Interior Valleys

Showers and isolated Thunderstorms. Lows in the mid 40s to lower 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Two Rock Temperature Statistics

November Temperature

Petaluma Municipal Airport (9.9 miles)

  • Lowest 15 November, 2025

    44.6 °F

  • Average November

    59.6 °F

  • Highest 10 November, 2025

    77 °F

Climate (2020–Present)

Petaluma Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.8 °F
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