S
M
T
W
T
F
S
28
87°
56°
29
89°
57°
30
91°
57°
1
92°
58°
2
92°
58°
3
93°
57°
4
92°
57°
5
86°
58°
6
89°
59°
7
92°
58°
8
91°
59°
9
87°
59°
10
88°
58°
11
89°
59°
12
92°
60°
13
92°
59°
14
88°
58°
15
87°
58°
16
87°
59°
17
90°
60°
18
92°
60°
19
92°
61°
20
94°
60°
21
94°
59°
22
93°
61°
23
95°
58°
24
94°
56°
25
87°
58°
26
88°
58°
27
88°
58°
28
91°
57°
29
91°
55°
30
88°
57°
31
87°
55°
1
86°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in First Mesa
First Mesa's July 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 55° and 61°. The average high for July is 90° with an average low of 58°. 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 First Mesa. See also: August | September | October.
