Napa, CA

Right Now
Fair
  • Humidity: %
  • Feels Like:
  • Heat Index:
  • Wind: 0 mph
  • Wind Chill:
  • UV Index: 9 Very High
  • Sunrise: 05:53:11 AM
  • Sunset: 08:18:55 PM
  • Dew Point: °
  • Visibility: 3 mi

Today

Sunny. High 78F. Winds SW at 10 to 20 mph.

Tonight

Clear to partly cloudy. Low 52F. Winds SSW at 10 to 15 mph.

Tomorrow

Partly cloudy skies. High 72F. Winds SSW at 10 to 20 mph.

Next 12 Hours

Time
Temp
Precip
6 AM
47°
0%
6 AM
47°

Wind: WSW @ 1mph

Precip: 0% Chance

Humidity: 97%

Wind Chill: 47°

Heat Index: 47°

UV Index: 0 Low

Visibility: 5 mi

7 AM
49°
0%
7 AM
49°

Wind: SW @ 1mph

Precip: 0% Chance

Humidity: 96%

Wind Chill: 49°

Heat Index: 49°

UV Index: 0 Low

Visibility: 8 mi

8 AM
54°
0%
8 AM
54°

Wind: SSW @ 2mph

Precip: 0% Chance

Humidity: 86%

Wind Chill: 54°

Heat Index: 54°

UV Index: 1 Low

Visibility: 10 mi

9 AM
59°
0%
9 AM
59°

Wind: SSW @ 4mph

Precip: 0% Chance

Humidity: 76%

Wind Chill: 59°

Heat Index: 59°

UV Index: 2 Low

Visibility: 10 mi

10 AM
64°
0%
10 AM
64°

Wind: SSW @ 5mph

Precip: 0% Chance

Humidity: 67%

Wind Chill: 64°

Heat Index: 64°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
68°
0%
11 AM
68°

Wind: SSW @ 6mph

Precip: 0% Chance

Humidity: 61%

Wind Chill: 68°

Heat Index: 68°

UV Index: 6 High

Visibility: 10 mi

12 PM
71°
0%
12 PM
71°

Wind: SSW @ 8mph

Precip: 0% Chance

Humidity: 57%

Wind Chill: 71°

Heat Index: 71°

UV Index: 8 Very High

Visibility: 10 mi

1 PM
72°
0%
1 PM
72°

Wind: SSW @ 10mph

Precip: 0% Chance

Humidity: 56%

Wind Chill: 72°

Heat Index: 72°

UV Index: 9 Very High

Visibility: 10 mi

2 PM
74°
0%
2 PM
74°

Wind: SSW @ 11mph

Precip: 0% Chance

Humidity: 53%

Wind Chill: 74°

Heat Index: 74°

UV Index: 8 Very High

Visibility: 10 mi

3 PM
76°
0%
3 PM
76°

Wind: SSW @ 13mph

Precip: 0% Chance

Humidity: 51%

Wind Chill: 76°

Heat Index: 76°

UV Index: 7 High

Visibility: 10 mi

4 PM
76°
0%
4 PM
76°

Wind: SW @ 13mph

Precip: 0% Chance

Humidity: 48%

Wind Chill: 76°

Heat Index: 76°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
75°
0%
5 PM
75°

Wind: SW @ 13mph

Precip: 0% Chance

Humidity: 50%

Wind Chill: 75°

Heat Index: 75°

UV Index: 3 Moderate

Visibility: 10 mi