Santa Rosa Weather Forecast

    • 60
    • 83

    Sunny

    • 63
    • 87

    Mostly Sunny

    • 64
    • 99

    Hot

    • 60
    • 100

    Hot

    • 59
    • 93

    Sunny

    • 57
    • 91

    Sunny

    • 55
    • 91

    Sunny

Today 25 Sep North Bay Interior Valleys

Sunny, haze. Highs in the upper 60s to lower 80s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

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Santa Rosa Temperature Statistics

September Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (6.8 miles)

  • Lowest 12 September, 2020

    46.9 °F
  • Average September

    63.9 °F
  • Highest 7 September, 2020

    111 °F

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (6.8 miles)

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  • Average Low 2010–Present

    46 °F
  • Average 2010–Present

    56.8 °F
  • Average High 2010–Present

    72.6 °F
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