S
M
T
W
T
F
S
31
86°
64°
1
87°
64°
2
84°
64°
3
81°
65°
4
82°
70°
5
84°
69°
6
82°
68°
7
75°
69°
8
82°
69°
9
85°
70°
10
86°
70°
11
85°
67°
12
85°
65°
13
82°
67°
14
85°
66°
15
88°
67°
16
83°
65°
17
88°
70°
18
89°
69°
19
87°
70°
20
87°
69°
21
82°
64°
22
82°
70°
23
90°
71°
24
91°
72°
25
92°
71°
26
88°
71°
27
84°
70°
28
84°
71°
29
83°
71°
30
85°
70°
1
85°
70°
2
86°
71°
3
86°
71°
4
85°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Pomona
Pomona's June 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 64° and 72°. The average high for June is 85° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Pomona. See also: July | August | September.
