S
M
T
W
T
F
S
31
56°
32°
1
55°
34°
2
56°
33°
3
54°
30°
4
51°
30°
5
52°
34°
6
55°
34°
7
59°
36°
8
63°
40°
9
64°
35°
10
64°
30°
11
61°
31°
12
58°
35°
13
62°
36°
14
62°
36°
15
61°
37°
16
64°
38°
17
65°
42°
18
66°
42°
19
67°
43°
20
68°
43°
21
68°
44°
22
69°
42°
23
68°
42°
24
67°
41°
25
60°
44°
26
65°
40°
27
65°
37°
28
64°
38°
29
65°
35°
30
62°
36°
1
61°
35°
2
65°
34°
3
66°
35°
4
66°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Whitney Portal
Whitney Portal's June 2026 forecast shows daily high temperatures ranging from 51° to 69°, with overnight lows between 30° and 44°. The average high for June is 62° with an average low of 37°. 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 Whitney Portal. See also: July | August | September.
