Arched Rock Beach Weather Forecast

    • 51
    • 60

    Partly Sunny

    • 49
    • 60

    Mostly Cloudy

    • 52
    • 59

    Mostly Sunny

    • 53
    • 62

    Partly Sunny

    • 52
    • 59

    Rain Likely

    • 50
    • 55

    Rain Likely

Today 26 Mar Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the 60s to lower 70s. Northwest Winds 5 to 15 Mph.

Tonight 26 Mar Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s to mid 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arched Rock Beach Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)

  • Lowest 10 March, 2026

    38.6 °F

  • Average March

    61.8 °F

  • Highest 20 March, 2026

    91.7 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    72.8 °F
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