Napa River - Horseshoe Bend Weather Forecast

    • 49
    • 82

    Sunny

    • 58
    • 92

    Mostly Sunny

    • 54
    • 88

    Mostly Sunny

    • 54
    • 85

    Sunny

    • 51
    • 85

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

    • 57
    • 91

    Mostly Sunny

Today 17 May North Bay Interior Valleys

Sunny. Highs in the lower 70s to mid 80s. West Winds 10 to 20 Mph.

Tonight 17 May North Bay Interior Valleys

Mostly clear. Lows in the mid 40s to lower 60s. West Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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Napa River - Horseshoe Bend Temperature Statistics

May Temperature

Napa, Napa County Airport (2.5 miles)

  • Lowest 10 May, 2022

    34 °F
  • Average May

    57.5 °F
  • Highest 3 May, 2022

    82 °F

Climate (2010–Present)

Napa, Napa County Airport (2.5 miles)

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  • Average Low 2010–Present

    46.4 °F
  • Average 2010–Present

    56.9 °F
  • Average High 2010–Present

    69.9 °F
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