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7 Days
14 Days
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Monthly Historical Averages
Hercules, CA
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February
Average Temperature
High
16°
Feels 15
Low
7°
Feels 6
Average Precipitation
7 Days
Rain amount
66.4mm
Snow amount
0cm
Daily Historical Averages
February 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
19
20
21
15°
22
16°
23
18°
24
15°
25
17°
26
18°
27
20°
28
18°
Forecast
Saturday, February 21, 2026
Day
15°
Feels 14
Wind
20 km/h E
Gust
30 km/h
Humidity
53%
P.O.P
30%
Night
9°
Feels 7
Wind
16 km/h S
Gust
24 km/h
Humidity
77%
P.O.P
30%
Historical Averages
Feb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.