Hourly Weather in Napa
This graph shows the temperature for the next 48 hours in Napa, displayed in degrees Celsius.
Scroll to see all the days
Check out the 10-day weather forecast for Napa
Hourly Precipitation in Napa
This graph shows the precipitation for the next 48 hours in Napa, measured in millimetres.
Scroll to see all the days
Hourly UV Index in Napa
This graph shows the UV index for the next 48 hours in Napa.
Scroll to see all the days
Sunday
weather
max/min
precip
wind
uv
00:00
11°
0,3 mm
10
01:00
11°
0,3 mm
10
02:00
11°
0,0 mm
10
03:00
10°
0,0 mm
10
04:00
11°
0,8 mm
20
05:00
10°
0,0 mm
20
06:00
10°
0,0 mm
20
07:00
11°
0,0 mm
30
08:00
11°
0,0 mm
30
09:00
12°
0,0 mm
31
10:00
13°
0,5 mm
31
11:00
14°
0,0 mm
32
12:00
15°
0,0 mm
33
13:00
16°
0,0 mm
23
14:00
17°
0,0 mm
22
15:00
17°
0,0 mm
22
16:00
16°
0,0 mm
21
17:00
16°
0,0 mm
20
18:00
15°
0,0 mm
20
19:00
15°
0,0 mm
20
20:00
14°
1,0 mm
20
21:00
14°
2,0 mm
20
22:00
14°
1,3 mm
20
23:00
14°
0,8 mm
20
Monday
weather
max/min
precip
wind
uv
00:00
14°
0,8 mm
20
01:00
14°
0,0 mm
20
02:00
14°
0,0 mm
20
03:00
13°
0,0 mm
20
04:00
13°
2,0 mm
20
05:00
13°
0,0 mm
20
06:00
13°
0,0 mm
20
07:00
13°
0,0 mm
20
08:00
13°
0,0 mm
20
09:00
14°
0,0 mm
20
10:00
15°
0,3 mm
20
11:00
16°
0,0 mm
21
12:00
16°
0,0 mm
21
13:00
17°
0,0 mm
21
14:00
17°
0,0 mm
21
15:00
17°
0,0 mm
21
16:00
17°
0,3 mm
20
17:00
16°
0,0 mm
20
18:00
16°
0,0 mm
20
19:00
15°
0,3 mm
20
20:00
15°
0,0 mm
20
21:00
15°
0,0 mm
20
22:00
15°
0,8 mm
20
23:00
15°
0,0 mm
20
Average Weather in Napa by Month
Click on a month below to see detailed weather info for Napa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
