Petaluma Weather Forecast

    • 47
    • 73

    Increasing Clouds

    • 44
    • 67

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 46
    • 67

    Partly Sunny

    • 47
    • 63

    Rain Likely

    • 43
    • 60

    Rain Likely

    • 43
    • 60

    Chance Rain

Today 18 Mar North Bay Interior Valleys

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petaluma Temperature Statistics

March Temperature

Petaluma Municipal Airport (2.5 miles)

  • Lowest 8 March, 2024

    33.8 °F
  • Average March

    50.1 °F
  • Highest 15 March, 2024

    71.6 °F

Climate (2019–Present)

Petaluma Municipal Airport (2.5 miles)

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  • Average Low 2019–2024

    45.1 °F
  • Average 2019–2024

    55.9 °F
  • Average High 2019–2024

    69.9 °F
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