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Napa, CA

64°F
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Napa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
Coastal Flood Advisory

November

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
1
Rain
71°
49°
2
Partly sunny
72°
52°
3
Sun-soaked conditions
72°
51°
4
Mostly sunny
73°
52°
5
A thick cloud cover
70°
46°
6
Morning rain; overcast
65°
49°
7
A shower and thunderstorm
66°
43°
8
Sunny spells
63°
41°
9
Plenty of sunshine
64°
41°
10
Clouds and sun
64°
42°
11
Sunshine and a few clouds
63°
40°
12
Plenty of sunshine
63°
41°
13
Sunshine and a few clouds
64°
41°
14
Rain
61°
48°
15
Morning rain, then a t-storm
63°
48°
16
Mainly cloudy, showers around
62°
47°
17
Mostly cloudy
63°
42°
18
Mostly cloudy
62°
44°
19
Clouds and sun
61°
45°
20
A little morning rain
61°
46°
21
Sunshine and a few clouds
62°
42°
22
Mostly cloudy
60°
40°
23
Cloudy with a little rain
59°
43°
24
Sun and some clouds
59°
41°
25
Sun yielding to clouds
60°
40°
26
Cloudy
58°
44°
27
Mostly cloudy
59°
43°
28
Cloudy
60°
41°
29
A little rain in the morning
60°
45°
30
Plenty of sunshine
61°
39°
1
Cloudy
57°
40°
2
Rain
58°
42°
3
Remaining cloudy
57°
38°
4
A little afternoon rain
58°
43°
5
Rain
59°
44°

Temperature Graph

°F
80° 70° 60° 50° 40° Nov
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

November Weather in Napa

Napa's November 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 38° and 52°. The average high for November is 63° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Napa. See also: December | January | February.

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