Rohnert Park Weather Forecast

    • 47
    • 69

    Rain Showers Likely

    • 48
    • 60

    Rain Showers

    • 45
    • 61

    Rain Showers

    • 41
    • 65

    Slight Chance Rain

    • 43
    • 70

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

Today 19 Apr North Bay Interior Valleys

Mostly cloudy late in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. Southwest Winds 10 to 20 Mph.

Tonight 19 Apr North Bay Interior Valleys

Mostly cloudy. A chance of rain after midnight. Lows in the 40s to mid 50s. Southwest Winds 10 to 20 Mph. Becoming southeast 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rohnert Park Temperature Statistics

April Temperature

Petaluma Municipal Airport (7.5 miles)

  • Lowest 15 April, 2026

    39.2 °F

  • Average April

    56.3 °F

  • Highest 5 April, 2026

    84.2 °F

Climate (2021–Present)

Petaluma Municipal Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.6 °F
Get WillyWeather+ to remove ads