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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Fallbrook, CA
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April
Average Temperature
High
22°
Feels 22
Low
10°
Feels 10
Average Precipitation
3 Days
Rain amount
8.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
18°
13
18°
14
21°
15
21°
16
21°
17
23°
18
27°
19
28°
20
27°
21
25°
22
26°
23
26°
24
26°
25
26°
26
26°
27
28
29
30
Forecast
Sunday, April 12, 2026
Day
18°
Feels 17
Wind
19 km/h SW
Gust
28 km/h
Humidity
67%
P.O.P
80%
Rain
1-3 mm
Night
9°
Feels 9
Wind
14 km/h SW
Gust
21 km/h
Humidity
96%
P.O.P
20%
Historical Averages
Apr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.