S
M
T
W
T
F
S
28
66°
42°
29
76°
36°
30
67°
43°
1
71°
50°
2
76°
51°
3
76°
55°
4
82°
54°
5
82°
53°
6
79°
50°
7
74°
51°
8
77°
53°
9
79°
54°
10
81°
53°
11
80°
55°
12
85°
57°
13
84°
52°
14
86°
59°
15
82°
58°
16
78°
57°
17
82°
58°
18
86°
59°
19
88°
59°
20
89°
58°
21
88°
58°
22
84°
57°
23
82°
59°
24
88°
59°
25
88°
58°
26
85°
59°
27
89°
59°
28
88°
58°
29
89°
59°
30
89°
59°
31
88°
58°
1
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Summit Lake
Summit Lake's July 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 43° and 59°. The average high for July is 83° with an average low of 56°. 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 Lake. See also: August | September | October.
