Miller Park Weather Forecast

    • 48
    • 55

    Rain Showers Likely

    • 47
    • 57

    Chance Rain

    • 49
    • 57

    Partly Sunny

    • 51
    • 56

    Mostly Cloudy

    • 50
    • 55

    Mostly Cloudy

    • 48
    • 56

    Partly Sunny

    • 49
    • 57

    Partly Sunny

Today 21 Apr Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. A chance of Thunderstorms. Highs in the upper 50s. West Winds around 10 Mph.

Tonight 21 Apr Coastal North Bay Including Point Reyes National Seashore

A chance of Showers in the evening. A slight chance of Thunderstorms. Showers likely after midnight. Lows in the upper 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Miller Park Temperature Statistics

April Temperature

Petaluma Municipal Airport (17.4 miles)

  • Lowest 18 April, 2026

    35.6 °F

  • Average April

    56.3 °F

  • Highest 5 April, 2026

    84.2 °F

Climate (2021–Present)

Petaluma Municipal Airport (17.4 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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