S
M
T
W
T
F
S
26
85°
66°
27
86°
67°
28
87°
68°
29
88°
67°
30
87°
67°
1
85°
66°
2
83°
66°
3
82°
62°
4
84°
63°
5
83°
66°
6
83°
65°
7
84°
66°
8
82°
66°
9
83°
67°
10
83°
67°
11
86°
66°
12
87°
67°
13
87°
67°
14
86°
68°
15
87°
68°
16
87°
67°
17
84°
68°
18
83°
68°
19
84°
67°
20
83°
68°
21
83°
69°
22
84°
69°
23
84°
68°
24
85°
69°
25
84°
66°
26
84°
68°
27
89°
70°
28
89°
70°
29
88°
71°
30
89°
71°
31
88°
70°
1
88°
69°
2
90°
69°
3
87°
69°
4
88°
70°
5
89°
69°
6
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pomona Park
Pomona Park's May 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 62° and 71°. The average high for May is 86° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Pomona Park. See also: June | July | August.