Hudeman Slough Weather Forecast

    • 55
    • 77

    Becoming Sunny

    • 55
    • 77

    Mostly Sunny

    • 56
    • 75

    Partly Sunny

    • 56
    • 73

    Partly Sunny

    • 55
    • 74

    Partly Sunny

    • 55
    • 76

    Partly Sunny

Today 10 Aug North Bay Interior Valleys

Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 70s to 80s. South Winds 10 to 15 Mph.

Tonight 10 Aug North Bay Interior Valleys

Partly cloudy. Patchy fog. Lows in the lower 50s to mid 60s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hudeman Slough Temperature Statistics

August Temperature

Napa, Napa County Airport (4.3 miles)

  • Lowest 6 August, 2026

    51.7 °F

  • Average August

    67.5 °F

  • Highest 2 August, 2026

    86.6 °F

Climate (2021–2026)

Napa, Napa County Airport (4.3 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    70.3 °F
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