Napa, CA Weather

    09:00 Sunday
    Sunny
    Clear
    10° Feels like 10°
    Gentle northwest wind Northwest 3 - 15 km/h
    • Today 28 Dec. Scattered clouds 16° / 2° Gentle north wind 5 - 18 km/h
    • Tomorrow 29 Dec. Clear 17° / 2° Gentle north wind 6 - 17 km/h
    • Tuesday 30 Dec. Scattered clouds 15° / 1° Moderate northeast wind 8 - 21 km/h
    • Wednesday 31 Dec. Light rain with partly cloudy skies 80% 1.9 mm 12° / 4° Moderate northeast wind 12 - 28 km/h
    • Thursday 1 Jan. Light rain with cloudy skies 90% 12 mm 14° / 8° Moderate northeast wind 9 - 24 km/h
    • Friday 2 Jan. Moderate rain with cloudy skies 80% 19 mm 16° / 10° Strong south wind 18 - 50 km/h
    • Saturday 3 Jan. Moderate rain with cloudy skies 80% 28 mm 14° / 10° Strong south wind 25 - 60 km/h

    Weather Forecast for Napa, CA Today

    , 28 December

    Tomorrow

    , 29 December
    10:00 Clear 10° Sunny
    Feels Like 10°
    Gentle northwest wind Northwest 3 - 15 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 10171 ft
    11:00 Clear 12° Sunny
    Feels Like 12°
    Gentle west wind West 5 - 16 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 9843 ft
    12:00 Clear 13° Sunny
    Feels Like 13°
    Gentle northwest wind Northwest 5 - 18 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 9843 ft
    13:00 Clear 14° Sunny
    Feels Like 14°
    Gentle north wind North 4 - 17 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 9843 ft
    14:00 Clear 15° Sunny
    Feels Like 15°
    Gentle northwest wind Northwest 4 - 16 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 9514 ft
    15:00 Clear 15° Sunny
    Feels Like 15°
    Gentle north wind North 3 - 15 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 9514 ft
    16:00 Clear 14° Sunny
    Feels Like 14°
    Gentle northeast wind Northeast 2 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 9514 ft
    Sunny 17:00 Clear 10° Sunny
    Feels Like 11°
    Gentle east wind East 2 - 9 km/h
    		UV Index 0 Low SPF: no
    17:00 Clear 10° Sunny
    Feels Like 11°
    Gentle east wind East 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 9514 ft
    18:00 Clear skies 8° Clear
    Feels Like 8°
    Gentle east wind East 3 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 10499 ft
    19:00 Clear skies 6° Clear
    Feels Like 7°
    Gentle northeast wind Northeast 3 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 11155 ft
    Clear 20:00 Clear skies 5° Clear
    Feels Like 5°
    Gentle northeast wind Northeast 3 - 12 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 5° Clear
    Feels Like 5°
    Gentle northeast wind Northeast 3 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft
    21:00 Clear skies 4° Clear
    Feels Like 4°
    Gentle northeast wind Northeast 4 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft
    22:00 Clear skies 3° Clear
    Feels Like 3°
    Gentle northeast wind Northeast 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 11483 ft
    Clear 23:00 Clear skies 3° Clear
    Feels Like 3°
    Gentle northeast wind Northeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 3° Clear
    Feels Like 3°
    Gentle northeast wind Northeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 11811 ft
    24:00 Clear skies 3° Clear
    Feels Like 3°
    Gentle northeast wind Northeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 12139 ft

    Sunrise and Sunset

    Sunrise 07:25 Sunset 16:56
    First light 06:55 Midday 12:10 Last light 17:26
    Day length 9h 31m

    Remaining daylight 7h 22m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter

    Air quality in Napa today

    Detail
    29
    Fair O₃ (71 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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