Newell Open Space Weather Forecast

    • 54
    • 70

    Decreasing Clouds

    • 55
    • 63

    Rain Showers

    • 45
    • 57

    Rain Showers Likely

    • 46
    • 56

    Chance Rain Showers

    • 48
    • 59

    Partly Sunny

    • 47
    • 56

    Chance Rain Showers

Today 11 Nov North Bay Interior Valleys

Mostly cloudy. Patchy dense fog in the morning. Highs in the 60s to upper 70s. East Winds 5 to 10 Mph. Becoming south 10 to 20 Mph in the afternoon.

Tonight 11 Nov North Bay Interior Valleys

Mostly cloudy. Lows in the 50s. South Winds 10 to 20 Mph.

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Newell Open Space Temperature Statistics

November Temperature

Napa, Napa County Airport (3.1 miles)

  • Lowest 1 November, 2025

    44.1 °F

  • Average November

    59 °F

  • Highest 2 November, 2025

    77 °F

Climate (2020–Present)

Napa, Napa County Airport (3.1 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    70.2 °F
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