Sonoma Skypark Airport Weather Forecast

    • 52
    • 75

    Increasing Clouds

    • 52
    • 73

    Rain Likely

    • 49
    • 70

    Rain Likely

    • 49
    • 75

    Mostly Sunny

    • 50
    • 77

    Patchy Fog

    • 51
    • 78

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

Today 1 Sep North Bay Interior Valleys

Partly cloudy. Highs in the mid 60s to upper 70s. Southwest Winds 10 to 20 Mph.

Tonight 1 Sep North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. A chance of drizzle after midnight. Lows in the 40s to upper 50s. Southwest Winds 10 to 20 Mph. Becoming south up to 5 Mph after midnight.

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Sonoma Skypark Airport Temperature Statistics

September Temperature

Napa, Napa County Airport (8.7 miles)

  • Lowest

  • Average September

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Climate (2021–2026)

Napa, Napa County Airport (8.7 miles)

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  • Average Low 2021–2026

    47.3 °F
  • Average 2021–2026

    58.5 °F
  • Average High 2021–2026

    70.3 °F
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