S
M
T
W
T
F
S
28
79°
60°
29
80°
61°
30
81°
71°
1
85°
71°
2
87°
72°
3
89°
70°
4
86°
65°
5
Hist. Avg.
85°
67°
6
Hist. Avg.
85°
67°
7
Hist. Avg.
85°
67°
8
Hist. Avg.
85°
67°
9
Hist. Avg.
85°
68°
10
Hist. Avg.
85°
68°
11
Hist. Avg.
85°
68°
12
Hist. Avg.
85°
68°
13
Hist. Avg.
85°
68°
14
Hist. Avg.
85°
68°
15
Hist. Avg.
85°
68°
16
Hist. Avg.
85°
68°
17
Hist. Avg.
85°
68°
18
Hist. Avg.
85°
68°
19
Hist. Avg.
85°
68°
20
Hist. Avg.
85°
68°
21
Hist. Avg.
85°
68°
22
Hist. Avg.
85°
68°
23
Hist. Avg.
85°
68°
24
Hist. Avg.
85°
68°
25
Hist. Avg.
85°
68°
26
Hist. Avg.
85°
68°
27
Hist. Avg.
85°
68°
28
Hist. Avg.
85°
68°
29
Hist. Avg.
84°
68°
30
Hist. Avg.
84°
68°
31
Hist. Avg.
84°
68°
1
Hist. Avg.
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Summit
Summit's July 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 60° and 72°. The average high for July is 84° with an average low of 67°. 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 Summit. See also: August | September | October.
