Russian River Mouth Weather Forecast

    • 53
    • 60

    Increasing Clouds

    • 53
    • 59

    Dense Fog

    • 53
    • 60

    Areas Fog

    • 53
    • 61

    Areas Fog

    • 52
    • 60

    Partly Sunny

    • 52
    • 57

    Mostly Cloudy

Today 13 Jun Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. South Winds 5 to 10 Mph.

Tonight 13 Jun Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. Southwest Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Russian River Mouth Temperature Statistics

June Temperature

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

  • Lowest 7 June, 2026

    43.6 °F

  • Average June

    68.2 °F

  • Highest 10 June, 2026

    98.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    72.8 °F
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