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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
San Clemente, CA
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October
Average Temperature
High
21°
Feels 21
Low
16°
Feels 16
Average Precipitation
1 Days
Rain amount
1.9mm
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
22°
19
21°
20
19°
21
19°
22
19°
23
20°
24
20°
25
21°
26
21°
27
20°
28
19°
29
19°
30
19°
31
19°
Forecast
Sunday, October 18, 2026
Day
22°
Feels 22
Wind
12 km/h E
Gust
19 km/h
Humidity
56%
P.O.P
0%
Night
20°
Feels 20
Wind
13 km/h W
Gust
20 km/h
Humidity
88%
P.O.P
0%
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.