Hudeman Slough Weather Forecast

    • 51
    • 73

    Decreasing Clouds

    • 49
    • 74

    Mostly Sunny

    • 50
    • 83

    Sunny

    • 51
    • 84

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

Today 12 May North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 60s to lower 80s. Southwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 12 May North Bay Interior Valleys

Mostly cloudy. Areas of fog. Lows in the upper 40s to lower 60s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hudeman Slough Temperature Statistics

May Temperature

Napa, Napa County Airport (4.3 miles)

  • Lowest 4 May, 2026

    46.7 °F

  • Average May

    60 °F

  • Highest 6 May, 2026

    74.6 °F

Climate (2021–Present)

Napa, Napa County Airport (4.3 miles)

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

  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    70.2 °F
Get WillyWeather+ to remove ads