S
M
T
W
T
F
S
28
64°
57°
29
66°
58°
30
62°
57°
1
65°
55°
2
68°
54°
3
70°
58°
4
71°
55°
5
77°
49°
6
84°
53°
7
79°
53°
8
74°
56°
9
74°
52°
10
74°
56°
11
72°
58°
12
72°
49°
13
81°
52°
14
85°
54°
15
81°
54°
16
76°
55°
17
81°
58°
18
88°
57°
19
89°
59°
20
91°
62°
21
84°
60°
22
86°
58°
23
84°
59°
24
82°
57°
25
76°
54°
26
76°
56°
27
80°
58°
28
81°
58°
29
74°
56°
30
72°
53°
31
71°
52°
1
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cultus Lake
Cultus Lake's July 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 49° and 62°. The average high for July is 80° 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 Cultus Lake. See also: August | September | October.
