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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Napa, CA
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October
Average Temperature
High
24°
Feels 24
Low
10°
Feels 9
Average Precipitation
3 Days
Rain amount
15.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
21°
19
19°
20
18°
21
19°
22
20°
23
21°
24
23°
25
21°
26
19°
27
20°
28
20°
29
21°
30
19°
31
19°
Forecast
Sunday, October 18, 2026
Day
21°
Feels 21
Wind
23 km/h W
Gust
35 km/h
Humidity
53%
P.O.P
10%
Night
11°
Feels 10
Wind
20 km/h W
Gust
30 km/h
Humidity
87%
P.O.P
20%
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.