Newell Open Space Weather Forecast

    • 54
    • 69

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 48
    • 72

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 50
    • 72

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 6 Mar North Bay Interior Valleys

Sunny, breezy. Highs in the 60s to mid 70s. North Winds 20 to 30 Mph with Gusts to around 45 Mph.

Tonight 6 Mar North Bay Interior Valleys

Clear. Lows in the upper 40s to mid 50s. Northwest Winds 10 to 20 Mph with Gusts to around 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Newell Open Space Temperature Statistics

March Temperature

Napa, Napa County Airport (3.1 miles)

  • Lowest 3 March, 2026

    46 °F

  • Average March

    55.5 °F

  • Highest 3 March, 2026

    64.9 °F

Climate (2021–Present)

Napa, Napa County Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    70.1 °F
Get WillyWeather+ to remove ads