Russian River Mouth Weather Forecast

    • 55
    • 63

    Breezy

    • 52
    • 62

    Partly Sunny

    • 51
    • 59

    Mostly Cloudy

    • 51
    • 57

    Mostly Cloudy

    • 52
    • 59

    Mostly Cloudy

    • 52
    • 59

    Partly Sunny

Today 29 Sep Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the 60s to mid 70s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Russian River Mouth Temperature Statistics

September Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (16.8 miles)

  • Lowest 1 September, 2022

    46.9 °F
  • Average September

    67 °F
  • Highest 5 September, 2022

    111 °F

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (16.8 miles)

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  • Average Low 2010–Present

    45.6 °F
  • Average 2010–Present

    56.8 °F
  • Average High 2010–Present

    73 °F
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