S
M
T
W
T
F
S
28
72°
51°
29
73°
47°
30
74°
49°
1
81°
50°
2
78°
56°
3
83°
57°
4
Hist. Avg.
79°
53°
5
Hist. Avg.
79°
53°
6
Hist. Avg.
79°
53°
7
Hist. Avg.
80°
53°
8
Hist. Avg.
80°
53°
9
Hist. Avg.
80°
53°
10
Hist. Avg.
80°
53°
11
Hist. Avg.
81°
54°
12
Hist. Avg.
81°
54°
13
Hist. Avg.
81°
54°
14
Hist. Avg.
81°
54°
15
Hist. Avg.
82°
54°
16
Hist. Avg.
82°
54°
17
Hist. Avg.
82°
54°
18
Hist. Avg.
82°
54°
19
Hist. Avg.
82°
54°
20
Hist. Avg.
82°
55°
21
Hist. Avg.
83°
55°
22
Hist. Avg.
83°
55°
23
Hist. Avg.
83°
55°
24
Hist. Avg.
83°
55°
25
Hist. Avg.
83°
55°
26
Hist. Avg.
83°
55°
27
Hist. Avg.
83°
55°
28
Hist. Avg.
83°
55°
29
Hist. Avg.
83°
55°
30
Hist. Avg.
83°
55°
31
Hist. Avg.
83°
55°
1
Hist. Avg.
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Gresham
Gresham's July 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 47° and 57°. The average high for July is 77° with an average low of 52°. 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.