S
M
T
W
T
F
S
28
95°
76°
29
95°
70°
30
88°
70°
1
88°
71°
2
89°
69°
3
93°
68°
4
92°
67°
5
84°
65°
6
86°
64°
7
86°
66°
8
89°
65°
9
88°
63°
10
89°
66°
11
86°
64°
12
88°
67°
13
89°
68°
14
87°
68°
15
80°
65°
16
81°
64°
17
85°
67°
18
88°
68°
19
89°
69°
20
90°
69°
21
90°
70°
22
91°
71°
23
91°
71°
24
90°
70°
25
90°
69°
26
91°
70°
27
91°
70°
28
90°
69°
29
91°
70°
30
90°
70°
31
91°
69°
1
92°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gresham
Gresham's July 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 63° and 76°. The average high for July is 89° 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 July weather will actually feel in Gresham. See also: August | September | October.
