🇺🇸 Weather in Napa
Map Overlays:
Hourly Forecast for Napa
17:00
25°
0%
18:00
23°
0%
19:00
20°
0%
20:00
17°
0%
21:00
15°
0%
22:00
13°
0%
23:00
12°
0%
00:00
11°
0%
01:00
10°
0%
02:00
10°
0%
03:00
10°
0%
04:00
9°
0%
05:00
9°
0%
06:00
10°
0%
07:00
13°
0%
08:00
16°
0%
09:00
19°
0%
10:00
22°
0%
11:00
24°
0%
12:00
25°
0%
13:00
26°
0%
14:00
27°
0%
15:00
26°
0%
16:00
26°
0%
14-Day Forecast for Napa
Wed, May 20
Sunny
28° /
11°
Thu, May 21
Sunny
27° /
9°
Fri, May 22
Sunny
24° /
9°
Sat, May 23
Sunny
22° /
9°
Sun, May 24
Sunny
26° /
9°
Mon, May 25
Sunny
27° /
9°
Tue, May 26
Sunny
24° /
10°
Wed, May 27
Partly Cloudy
23° /
11°
Thu, May 28
Sunny
24° /
11°
Fri, May 29
Sunny
23° /
10°
Sat, May 30
Sunny
25° /
10°
Sun, May 31
Sunny
23° /
11°
Mon, Jun 01
Cloudy
23° /
11°
Tue, Jun 02
Partly Cloudy
20° /
9°
Additional Forecasts for Napa
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 156.8 μg/m³
O₃ (Ozone) 38.0 μg/m³
NO₂ (Nitrogen Dioxide) 17.6 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 13.1 μg/m³
PM10 (Coarse particles) 16.9 μg/m³
