Green Valley Weather Forecast

    • 55
    • 70

    Breezy

    • 47
    • 60

    Rain

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 60

    Rain

    • 43
    • 58

    Slight Chance Rain

    • 44
    • 59

    Rain

    • 44
    • 56

    Rain

Today 12 Nov Central Solano County Including Fairfield and Vacaville

Mostly sunny in the morning then becoming partly cloudy. Highs around 71. Light Winds.

Tonight 12 Nov Central Solano County Including Fairfield and Vacaville

Partly cloudy in the evening then becoming mostly cloudy. Lows around 52. Southwest Winds up to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Valley Temperature Statistics

November Temperature

Napa, Napa County Airport (6.8 miles)

  • Lowest 1 November, 2026

    40.6 °F

  • Average November

    56.3 °F

  • Highest 5 November, 2026

    75.7 °F

Climate (2021–2026)

Napa, Napa County Airport (6.8 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.4 °F
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