Rohnert Park Weather Forecast

    • 45
    • 83

    Mostly Sunny

    • 44
    • 70

    Areas Fog

    • 48
    • 72

    Mostly Cloudy

    • 50
    • 72

    Mostly Cloudy

    • 47
    • 69

    Slight Chance Rain

    • 47
    • 70

    Mostly Sunny

Today 5 Apr North Bay Interior Valleys

Sunny. Highs in the mid 70s to upper 80s. Southeast Winds up to 5 Mph. Becoming south in the afternoon.

Tonight 5 Apr North Bay Interior Valleys

Partly cloudy. Patchy fog after midnight. Lows in the 40s to mid 50s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rohnert Park Temperature Statistics

April Temperature

Petaluma Municipal Airport (7.5 miles)

  • Lowest 3 April, 2026

    41 °F

  • Average April

    58.2 °F

  • Highest 3 April, 2026

    77 °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

    44.7 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.6 °F
Get WillyWeather+ to remove ads