Newell Open Space Weather Forecast

    • 45
    • 52

    Mostly Cloudy

    • 45
    • 56

    Chance Rain Showers

    • 42
    • 59

    Chance Rain Showers

    • 43
    • 62

    Sunny

    • 44
    • 62

    Mostly Sunny

    • 41
    • 58

    Slight Chance Rain

Today 4 Mar North Bay Interior Valleys

Mostly cloudy. Patchy fog in the morning. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the 50s. Southeast Winds up to 5 Mph becoming south in the afternoon.

Tonight 4 Mar North Bay Interior Valleys

Mostly cloudy. A chance of Showers. Lows in the 40s to lower 50s. South Winds 5 to 15 Mph.

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Newell Open Space Temperature Statistics

March Temperature

Napa, Napa County Airport (3.1 miles)

  • Lowest

  • Average March

  • Highest

Climate (2019–Present)

Napa, Napa County Airport (3.1 miles)

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  • Average Low 2019–2024

    47.1 °F
  • Average 2019–2024

    57.7 °F
  • Average High 2019–2024

    70.3 °F
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