Napa, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    55°
    Thursday 5/9
    Day
    86°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy. Highs in the upper 70s to lower 90s. Northeast winds 20 to 30 mph.
    Night Details
    Clear. Lows in the lower 50s to mid 60s. West winds 10 to 20 mph.
  • Forecast day icon
    Friday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    53°
    Friday 5/10
    Day
    85°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy. Highs in the upper 70s to lower 90s. Northeast winds 20 to 30 mph. . . Becoming east 5 to 15 mph in the afternoon.
    Night Details
    Clear. Lows in the 50s to lower 60s. West winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    81°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the 70s to 80s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the upper 40s to lower 60s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
    Night Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Monday 5/13
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
    Night Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Tuesday 5/14
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
    Night Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/15
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly clear. Highs in the lower 70s to mid 80s. Lows in the 40s to upper 50s.
    Night Details
    Partly cloudy. Low temperature around 55F. Dew point will be around 51F with an average humidity of 74%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Thursday 5/16
    Day
    75°
    Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 49F with an average humidity of 53%. Winds will be 10 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 52F. Dew point will be around 49F with an average humidity of 72%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/17
    Day
    69°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 47F with an average humidity of 55%. Winds will be 10 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 49F with an average humidity of 77%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Saturday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/18
    Day
    66°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 46F with an average humidity of 59%. Winds will be 11 mph from the SW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 79%. Winds will be 9 mph from the SW.