S
M
T
W
T
F
S
28
92°
72°
29
92°
70°
30
91°
70°
1
89°
69°
2
88°
70°
3
88°
69°
4
89°
68°
5
89°
71°
6
90°
72°
7
91°
72°
8
92°
73°
9
93°
70°
10
90°
69°
11
88°
68°
12
89°
68°
13
89°
69°
14
90°
70°
15
91°
73°
16
93°
73°
17
93°
74°
18
94°
73°
19
94°
73°
20
91°
72°
21
91°
71°
22
90°
69°
23
89°
71°
24
89°
71°
25
90°
70°
26
89°
69°
27
89°
68°
28
90°
69°
29
90°
69°
30
89°
71°
31
92°
69°
1
90°
72°
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 88° to 94°, with overnight lows between 68° and 74°. The average high for July is 90° with an average low of 70°. 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.
