Asti Weather Forecast

    • 51
    • 87

    Becoming Sunny

    • 49
    • 80

    Becoming Sunny

    • 52
    • 85

    Sunny

    • 54
    • 87

    Sunny

    • 52
    • 84

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 58
    • 91

    Sunny

Today 3 Jul North Bay Interior Valleys

Partly cloudy. Breezy. Highs in the 70s to 80s. West Winds 20 to 30 Mph.

Tonight 3 Jul North Bay Interior Valleys

Mostly clear. Breezy. Lows in the upper 40s to mid 50s. West Winds 20 to 30 Mph.

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Asti Temperature Statistics

July Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (19.9 miles)

  • Lowest 1 July, 2025

    52 °F

  • Average July

    61 °F

  • Highest 1 July, 2025

    75.9 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (19.9 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    72.9 °F
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