Russian River Mouth Weather Forecast

    • 56
    • 62

    Breezy

    • 55
    • 62

    Breezy

    • 56
    • 62

    Breezy

    • 58
    • 72

    Mostly Sunny

    • 58
    • 74

    Breezy

    • 57
    • 75

    Breezy

Today 28 Jul Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the 60s to upper 70s. Northwest Winds 10 to 20 Mph.

Tonight 28 Jul Coastal North Bay Including Point Reyes National Seashore

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Russian River Mouth Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2026

    46.4 °F

  • Average July

    68.2 °F

  • Highest 14 July, 2026

    97.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    72.8 °F
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