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Hourly
7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Colton, CA
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May
Average Temperature
High
27°
Feels 27
Low
13°
Feels 13
Average Precipitation
1 Days
Rain amount
4.3mm
Snow amount
0cm
Daily Historical Averages
May 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
31°
20
33°
21
32°
22
31°
23
29°
24
30°
25
28°
26
26°
27
29°
28
29°
29
28°
30
27°
31
28°
Forecast
Tuesday, May 19, 2026
Day
31°
Feels 31
Wind
19 km/h NW
Gust
29 km/h
Humidity
7%
P.O.P
0%
Night
14°
Feels 14
Wind
19 km/h E
Gust
28 km/h
Humidity
29%
P.O.P
0%
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.