Napa, CA

Right Now
50°
Mostly Cloudy
  • Humidity: 94%
  • Feels Like: 49°
  • Heat Index: 50°
  • Wind: 4 mph
  • Wind Chill: 49°
  • UV Index: 5 Moderate
  • Sunrise: 07:03:31 AM
  • Sunset: 07:26:28 PM
  • Dew Point: 48°
  • Visibility: 8 mi

Today

Mostly cloudy. Slight chance of a rain shower. High 63F. Winds SSW at 10 to 15 mph.

Tonight

Cloudy with occasional rain late. Low near 50F. Winds SSE at 5 to 10 mph. Chance of rain 90%. Rainfall near a quarter of an inch.

Tomorrow

Rain showers early with some sunshine later in the day. High 62F. Winds SW at 15 to 25 mph. Chance of rain 60%.

Next 12 Hours

Time
Temp
Precip
10 AM
51°
0%
10 AM
51°

Wind: S @ 4mph

Precip: 0% Chance

Humidity: 91%

Wind Chill: 50°

Heat Index: 51°

UV Index: 2 Low

Visibility: 9 mi

11 AM
53°
15%
11 AM
53°

Wind: SSW @ 4mph

Precip: 15% Chance

Humidity: 84%

Wind Chill: 53°

Heat Index: 53°

UV Index: 3 Moderate

Visibility: 10 mi

12 PM
56°
15%
12 PM
56°

Wind: SSW @ 6mph

Precip: 15% Chance

Humidity: 74%

Wind Chill: 55°

Heat Index: 56°

UV Index: 4 Moderate

Visibility: 10 mi

1 PM
59°
15%
1 PM
59°

Wind: SSW @ 8mph

Precip: 15% Chance

Humidity: 66%

Wind Chill: 57°

Heat Index: 59°

UV Index: 5 Moderate

Visibility: 10 mi

2 PM
61°
15%
2 PM
61°

Wind: SSW @ 11mph

Precip: 15% Chance

Humidity: 58%

Wind Chill: 60°

Heat Index: 61°

UV Index: 5 Moderate

Visibility: 10 mi

3 PM
62°
15%
3 PM
62°

Wind: SSW @ 12mph

Precip: 15% Chance

Humidity: 55%

Wind Chill: 60°

Heat Index: 62°

UV Index: 4 Moderate

Visibility: 10 mi

4 PM
62°
15%
4 PM
62°

Wind: SSW @ 12mph

Precip: 15% Chance

Humidity: 54%

Wind Chill: 60°

Heat Index: 62°

UV Index: 2 Low

Visibility: 10 mi

5 PM
61°
0%
5 PM
61°

Wind: SSW @ 12mph

Precip: 0% Chance

Humidity: 57%

Wind Chill: 59°

Heat Index: 61°

UV Index: 1 Low

Visibility: 10 mi

6 PM
59°
1%
6 PM
59°

Wind: SW @ 11mph

Precip: 1% Chance

Humidity: 63%

Wind Chill: 57°

Heat Index: 59°

UV Index: 0 Low

Visibility: 10 mi

7 PM
57°
2%
7 PM
57°

Wind: SSW @ 8mph

Precip: 2% Chance

Humidity: 68%

Wind Chill: 55°

Heat Index: 57°

UV Index: 0 Low

Visibility: 10 mi

8 PM
55°
4%
8 PM
55°

Wind: SSW @ 5mph

Precip: 4% Chance

Humidity: 74%

Wind Chill: 54°

Heat Index: 55°

UV Index: 0 Low

Visibility: 10 mi

9 PM
54°
5%
9 PM
54°

Wind: S @ 4mph

Precip: 5% Chance

Humidity: 76%

Wind Chill: 53°

Heat Index: 54°

UV Index: 0 Low

Visibility: 10 mi