S
M
T
W
T
F
S
28
111°
77°
29
107°
75°
30
101°
73°
1
106°
74°
2
107°
79°
3
108°
76°
4
106°
75°
5
106°
74°
6
101°
76°
7
103°
75°
8
106°
78°
9
107°
76°
10
109°
79°
11
107°
74°
12
102°
76°
13
101°
77°
14
106°
78°
15
106°
72°
16
105°
72°
17
Hist. Avg.
104°
78°
18
Hist. Avg.
104°
78°
19
Hist. Avg.
104°
78°
20
Hist. Avg.
104°
78°
21
Hist. Avg.
103°
78°
22
Hist. Avg.
103°
78°
23
Hist. Avg.
103°
78°
24
Hist. Avg.
103°
78°
25
Hist. Avg.
103°
78°
26
Hist. Avg.
103°
78°
27
Hist. Avg.
103°
78°
28
Hist. Avg.
103°
78°
29
Hist. Avg.
102°
78°
30
Hist. Avg.
102°
78°
31
Hist. Avg.
102°
78°
1
Hist. Avg.
102°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Summer Mesa
Summer Mesa's July 2026 forecast shows daily high temperatures ranging from 101° to 111°, with overnight lows between 72° and 79°. The average high for July is 106° with an average low of 76°. 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 Summer Mesa. See also: August | September | October.
