Ernie Smith Park Weather Forecast

    • 47
    • 67

    Chance Rain

    • 40
    • 61

    Rain Likely

    • 43
    • 66

    Sunny

    • 45
    • 77

    Sunny

    • 48
    • 81

    Sunny

Today 31 Mar North Bay Interior Valleys

Mostly cloudy. A chance of rain. Highs in the 60s. Southwest Winds 10 to 20 Mph.

Tonight 31 Mar North Bay Interior Valleys

Mostly cloudy. A slight chance of rain in the Evening, then a chance of rain after midnight. Lows in the upper 40s to mid 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ernie Smith Park Temperature Statistics

March Temperature

Petaluma Municipal Airport (6.2 miles)

  • Lowest 10 March, 2026

    37.4 °F

  • Average March

    56.3 °F

  • Highest 18 March, 2026

    89.6 °F

Climate (2021–Present)

Petaluma Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.6 °F
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