0
WeatherBug default ad.
WeatherBug default ad.

Hourly Weather Forecast - Napa, CA

59°
ClearPrecip 0%
Arrow up
NW6
Wind
42°
Dew Point
55%
Humidity
59°
Feels like

57°
ClearPrecip 0%
Arrow down
NW6
Wind
41°
Dew Point
54%
Humidity
57°
Feels like

56°
ClearPrecip 0%
Arrow down
NNW6
Wind
39°
Dew Point
51%
Humidity
56°
Feels like

56°
ClearPrecip 0%
Arrow down
NNW6
Wind
37°
Dew Point
48%
Humidity
56°
Feels like

56°
ClearPrecip 0%
Arrow down
NNW6
Wind
35°
Dew Point
45%
Humidity
56°
Feels like

55°
ClearPrecip 0%
Arrow down
NNW6
Wind
33°
Dew Point
44%
Humidity
55°
Feels like
Sunrise

56°
SunnyPrecip 0%
Arrow down
NNW6
Wind
33°
Dew Point
42%
Humidity
56°
Feels like

59°
SunnyPrecip 0%
Arrow down
NNW6
Wind
35°
Dew Point
41%
Humidity
59°
Feels like

65°
SunnyPrecip 0%
Arrow down
NNW6
Wind
37°
Dew Point
36%
Humidity
65°
Feels like
WeatherBug default ad.

70°
SunnyPrecip 0%
Arrow down
N7
Wind
36°
Dew Point
29%
Humidity
70°
Feels like

74°
SunnyPrecip 0%
Arrow down
N9
Wind
34°
Dew Point
23%
Humidity
74°
Feels like

77°
SunnyPrecip 0%
Arrow down
N10
Wind
33°
Dew Point
20%
Humidity
77°
Feels like

80°
SunnyPrecip 0%
Arrow down
N10
Wind
33°
Dew Point
18%
Humidity
79°
Feels like

83°
SunnyPrecip 0%
Arrow down
NNW9
Wind
33°
Dew Point
17%
Humidity
80°
Feels like

85°
SunnyPrecip 0%
Arrow down
NNW9
Wind
35°
Dew Point
17%
Humidity
82°
Feels like

86°
SunnyPrecip 0%
Arrow down
NNW8
Wind
36°
Dew Point
17%
Humidity
82°
Feels like

85°
SunnyPrecip 0%
Arrow down
NW8
Wind
39°
Dew Point
19%
Humidity
82°
Feels like

84°
SunnyPrecip 0%
Arrow down
NW7
Wind
39°
Dew Point
20%
Humidity
81°
Feels like

82°
SunnyPrecip 0%
Arrow down
WNW6
Wind
41°
Dew Point
23%
Humidity
80°
Feels like

79°
SunnyPrecip 0%
Arrow down
WNW5
Wind
45°
Dew Point
30%
Humidity
79°
Feels like

75°
SunnyPrecip 0%
Arrow down
W5
Wind
48°
Dew Point
39%
Humidity
75°
Feels like
WeatherBug default ad.
Sunset

71°
ClearPrecip 0%
Arrow down
W5
Wind
49°
Dew Point
45%
Humidity
71°
Feels like

68°
ClearPrecip 0%
Arrow down
W5
Wind
48°
Dew Point
49%
Humidity
68°
Feels like

65°
ClearPrecip 0%
Arrow down
WNW5
Wind
48°
Dew Point
55%
Humidity
65°
Feels like
WeatherBug default ad.

Top Stories

Right Arrow
2025 AEM Atlantic Hurricane Forecast

AEM Predicts Above-Normal 2025 Atlantic Hurricane Season

AEM forecasts a slightly above-normal 2025 Atlantic hurricane season.

Read More
Today's Severe Weather Outlook

Severe Storms Target the North

Read More
Today's Weather Outlook

Today's Weather Outlook

Read More
Weekly Drought Map for May 8, 2025

Extensive Drought Remains Nationwide Despite Some Improvements

Read More
Edmund, Okla., June 15, 2010 -- A car lies in a ditch where flood waters forced it off Hefner Rd in Edmund, OK after the area experienced rain fall of almost 10 inches in six hours. (Patsy Lynch/FEMA Photo Library)

Flooding: Turn Around, Don't Drown!

Read More
(Image provided by Pixabay.com)

Warmer Temperatures? Time For Heat Safety!

Read More
More NewsRight Arrow
WeatherBug default ad.
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide