Russian River Mouth Weather Forecast

    • 52
    • 56

    Mostly Cloudy

    • 49
    • 58

    Partly Sunny

    • 49
    • 55

    Partly Sunny

    • 50
    • 55

    Mostly Cloudy

    • 51
    • 57

    Mostly Cloudy

    • 51
    • 58

    Mostly Cloudy

Today 10 Dec Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming mostly cloudy. Highs around 60. Northeast Winds around 5 Mph. Becoming northwest in the afternoon.

Tonight 10 Dec Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Russian River Mouth Temperature Statistics

December Temperature

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

  • Lowest 8 December, 2023

    32 °F

  • Average December

    52.2 °F

  • Highest 4 December, 2023

    68.6 °F

Climate (2018–Present)

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

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  • Average Low 2018–2023

    45.3 °F

  • Average 2018–2023

    56.9 °F

  • Average High 2018–2023

    72.4 °F
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