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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Porterville, CA
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
33°
10
35°
11
39°
12
39°
13
33°
14
31°
15
33°
16
31°
17
34°
18
33°
19
33°
20
31°
21
31°
22
30°
23
31°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
33°
Feels 33
Wind
12 km/h S
Gust
18 km/h
Humidity
20%
P.O.P
0%
Night
15°
Feels 15
Wind
9 km/h N
Gust
14 km/h
Humidity
69%
P.O.P
0%
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
29°
Feels 29
Low
12°
Feels 12
Average Precipitation
1 Days
Rain amount
0.5mm
Snow amount
0cm