Napa County, CA 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Clear. Temperature is 66°F19°C, dew point 58°F14°C, humidity 75%. Wind direction is SSW at 17 mph27 km/h with visibility of 10 mi16 km. Barometric pressure is 29.77 in1008 mb.

Tonight - Clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s to mid 60s. Southwest winds 10 .. Full Forecast

Monday - 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... Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart