S
M
T
W
T
F
S
28
83°
54°
29
84°
45°
30
88°
45°
1
92°
49°
2
93°
49°
3
96°
50°
4
98°
51°
5
93°
64°
6
98°
55°
7
101°
56°
8
77°
47°
9
65°
48°
10
69°
55°
11
68°
53°
12
66°
48°
13
68°
49°
14
71°
49°
15
70°
46°
16
69°
47°
17
68°
48°
18
69°
46°
19
68°
44°
20
67°
46°
21
68°
43°
22
72°
48°
23
72°
47°
24
66°
44°
25
67°
47°
26
70°
47°
27
71°
46°
28
71°
48°
29
72°
48°
30
72°
47°
31
72°
48°
1
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Whitney Portal
Whitney Portal's July 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 43° and 55°. The average high for July is 70° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Whitney Portal. See also: August | September | October.
