Napa Weather Forecast

    • 59
    • 87

    Increasing Clouds

    • 59
    • 89

    Partly Sunny

    • 58
    • 88

    Partly Sunny

    • 56
    • 87

    Partly Sunny

    • 57
    • 80

    Mostly Cloudy

    • 54
    • 81

    Partly Sunny

    • 54
    • 79

    Partly Sunny

Today 27 Jul North Bay Interior Valleys

Mostly cloudy late in the morning then becoming partly cloudy. A slight chance of Showers. Highs in the mid 70s to upper 80s. Southwest Winds 10 to 20 Mph.

Tonight 27 Jul North Bay Interior Valleys

Mostly clear. Lows in the 50s to lower 60s. Southwest Winds 10 to 20 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa Temperature Statistics

July Temperature

Napa, Napa County Airport (6.2 miles)

  • Lowest 23 July, 2021

    48.9 °F
  • Average July

    62.2 °F
  • Highest 9 July, 2021

    86 °F

Climate (2010–Present)

Napa, Napa County Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    46.6 °F
  • Average 2010–Present

    57 °F
  • Average High 2010–Present

    70.2 °F
Get an account to remove ads