Hudeman Slough Weather Forecast

    • 46
    • 75

    Becoming Sunny

    • 49
    • 77

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 49
    • 71

    Mostly Cloudy

    • 48
    • 69

    Partly Sunny

    • 48
    • 67

    Partly Sunny

Today 29 Apr North Bay Interior Valleys

Sunny. Patchy fog in the morning. Highs in the 60s to upper 70s. West Winds up to 5 Mph increasing to southwest 10 to 15 Mph in the afternoon.

Tonight 29 Apr North Bay Interior Valleys

Mostly clear except patchy fog after midnight. Lows in the 40s to mid 50s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hudeman Slough Temperature Statistics

April Temperature

Napa, Napa County Airport (4.3 miles)

  • Lowest 3 April, 2026

    38.6 °F

  • Average April

    57.7 °F

  • Highest 5 April, 2026

    83.6 °F

Climate (2021–Present)

Napa, Napa County Airport (4.3 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    70.3 °F
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