Today Hourly Tomorrow 3 days 5 days 7 days 10 days 15 days 20 days 30 days

Hourly Weather - Napa, California

Sun 20:00

19^oC

Clear sky

65%

11.636 km/h

0%

Chance of Rain

12^oC

Dew Point

65%

Humidity

99

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Sun 21:00

19^oC

Clear sky

67%

8.674 km/h

0%

Chance of Rain

12^oC

Dew Point

67%

Humidity

97

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

4%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Sun 22:00

18^oC

Clear sky

71%

6.775 km/h

0%

Chance of Rain

13^oC

Dew Point

71%

Humidity

93

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

7%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Sun 23:00

18^oC

Clear sky

76%

6.727 km/h

0%

Chance of Rain

14^oC

Dew Point

76%

Humidity

107

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

9%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 00:00

17^oC

Clear sky

82%

6.952 km/h

0%

Chance of Rain

14^oC

Dew Point

82%

Humidity

100

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 01:00

15^oC

Clear sky

93%

6.775 km/h

0%

Chance of Rain

11^oC

Dew Point

93%

Humidity

106

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 02:00

15^oC

Clear sky

93%

6.293 km/h

0%

Chance of Rain

10^oC

Dew Point

93%

Humidity

93

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 03:00

14^oC

Clear sky

93%

6.373 km/h

0%

Chance of Rain

10^oC

Dew Point

93%

Humidity

110

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 04:00

14^oC

Clear sky

93%

6.872 km/h

0%

Chance of Rain

10^oC

Dew Point

93%

Humidity

96

Ozone

0 mm

Precipitation

1016 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 05:00

14^oC

Clear sky

93%

6.84 km/h

0%

Chance of Rain

10^oC

Dew Point

93%

Humidity

105

Ozone

0 mm

Precipitation

1016 mbar

Pressure

North

Wind Direction

1%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 06:00

13^oC

Clear sky

93%

6.293 km/h

0%

Chance of Rain

9^oC

Dew Point

93%

Humidity

106

Ozone

0 mm

Precipitation

1016 mbar

Pressure

North

Wind Direction

2%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 07:00

13^oC

Clear sky

90%

6.164 km/h

0%

Chance of Rain

9^oC

Dew Point

90%

Humidity

91

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

1%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 08:00

16^oC

Clear sky

75%

5.037 km/h

0%

Chance of Rain

9^oC

Dew Point

75%

Humidity

102

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

1%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 09:00

18^oC

Clear sky

59%

5.617 km/h

0%

Chance of Rain

9^oC

Dew Point

59%

Humidity

96

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

1%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 10:00

21^oC

Clear sky

45%

6.164 km/h

0%

Chance of Rain

8^oC

Dew Point

45%

Humidity

96

Ozone

0 mm

Precipitation

1017 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 11:00

25^oC

Clear sky

35%

7.049 km/h

0%

Chance of Rain

7^oC

Dew Point

35%

Humidity

98

Ozone

0 mm

Precipitation

1016 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 12:00

27^oC

Clear sky

27%

8.642 km/h

0%

Chance of Rain

6^oC

Dew Point

27%

Humidity

100

Ozone

0 mm

Precipitation

1016 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 13:00

28^oC

Clear sky

22%

11.99 km/h

0%

Chance of Rain

5^oC

Dew Point

22%

Humidity

97

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 14:00

29^oC

Clear sky

21%

15.739 km/h

0%

Chance of Rain

4^oC

Dew Point

21%

Humidity

102

Ozone

0 mm

Precipitation

1015 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 15:00

29^oC

Clear sky

21%

17.429 km/h

0%

Chance of Rain

5^oC

Dew Point

21%

Humidity

96

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 16:00

29^oC

Clear sky

22%

18.395 km/h

0%

Chance of Rain

5^oC

Dew Point

22%

Humidity

97

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 17:00

28^oC

Clear sky

25%

16.882 km/h

0%

Chance of Rain

5^oC

Dew Point

25%

Humidity

95

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

0%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 18:00

25^oC

Clear sky

30%

15.305 km/h

0%

Chance of Rain

6^oC

Dew Point

30%

Humidity

99

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

6%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Today 19:00

22^oC

Clear sky

37%

11.587 km/h

0%

Chance of Rain

6^oC

Dew Point

37%

Humidity

96

Ozone

0 mm

Precipitation

1014 mbar

Pressure

North

Wind Direction

4%

Cloud Cover

06:08

Sunrise

20:08

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Napa, California

19:00

20:00

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

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Temperature

Chance of Rain

Precipitation

Current Weather in Napa, California

08/17/2025

19^o

Clear sky

16^oC / 26^oC | Real feel 19^oC

0% rain | 0 mm

UV Index

weather365.com

19:00

0.24
20:00

0
21:00

0
22:00

0
23:00

0
00:00

0
01:00

0

Radar

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