Asti Weather Forecast

    • 59
    • 85

    Mostly Sunny

    • 61
    • 90

    Mostly Sunny

    • 61
    • 91

    Sunny

    • 60
    • 89

    Partly Sunny

    • 63
    • 90

    Mostly Sunny

    • 63
    • 91

    Mostly Sunny

Today 15 Mar North Bay Interior Valleys

Sunny. Highs in the mid 70s to upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 15 Mar North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s to mid 60s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Asti Temperature Statistics

March Temperature

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

  • Lowest 11 March, 2026

    39 °F

  • Average March

    58.3 °F

  • Highest 8 March, 2026

    80.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    72.6 °F
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