S
M
T
W
T
F
S
28
91°
72°
29
93°
72°
30
95°
72°
1
97°
70°
2
97°
70°
3
93°
70°
4
95°
68°
5
N/A
6
86°
70°
7
88°
71°
8
89°
71°
9
93°
75°
10
93°
72°
11
88°
71°
12
86°
69°
13
91°
68°
14
92°
70°
15
92°
72°
16
93°
73°
17
93°
72°
18
94°
73°
19
93°
70°
20
95°
74°
21
93°
73°
22
88°
72°
23
88°
70°
24
89°
70°
25
88°
71°
26
89°
72°
27
90°
72°
28
90°
71°
29
91°
73°
30
92°
73°
31
93°
72°
1
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Grand Junction
Grand Junction's July 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 68° and 75°. The average high for July is 91° with an average low of 72°. 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 Grand Junction. See also: August | September | October.
