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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hillcrest, CA
Content continues below
May
Average Temperature
High
21°
Feels 21
Low
14°
Feels 14
Average Precipitation
1 Days
Rain amount
5mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
21°
4
19°
5
19°
6
20°
7
22°
8
23°
9
23°
10
23°
11
24°
12
24°
13
23°
14
22°
15
21°
16
21°
17
21°
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, May 3, 2026
Day
21°
Feels 21
Wind
18 km/h W
Gust
28 km/h
Humidity
53%
P.O.P
30%
Night
15°
Feels 15
Wind
14 km/h NW
Gust
22 km/h
Humidity
78%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.