Napa Weather Forecast

    • 41
    • 63

    Increasing Clouds

    • 49
    • 63

    Rain

    • 52
    • 59

    Rain

    • 54
    • 64

    Rain

    • 47
    • 64

    Rain Likely

    • 50
    • 62

    Rain

    • 49
    • 60

    Rain

Today 18 Oct North Bay Interior Valleys

Sunny. Highs in the 50s to upper 60s. West Winds 10 to 20 Mph.

Tonight 18 Oct North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 30s to upper 40s. West Winds 10 to 15 Mph. Becoming northeast up to 5 Mph after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa Temperature Statistics

October Temperature

Napa, Napa County Airport (6.2 miles)

  • Lowest 14 October, 2021

    37.9 °F
  • Average October

    61 °F
  • Highest 3 October, 2021

    91.9 °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

    47 °F
  • Average 2010–Present

    57.4 °F
  • Average High 2010–Present

    70.7 °F
Get an account to remove ads