S
M
T
W
T
F
S
28
77°
66°
29
91°
71°
30
88°
65°
1
85°
66°
2
84°
66°
3
79°
63°
4
79°
62°
5
80°
61°
6
77°
60°
7
78°
63°
8
81°
61°
9
77°
60°
10
77°
59°
11
76°
56°
12
77°
60°
13
71°
53°
14
72°
54°
15
73°
58°
16
76°
58°
17
79°
60°
18
76°
57°
19
74°
57°
20
79°
60°
21
80°
62°
22
81°
63°
23
82°
63°
24
83°
62°
25
82°
64°
26
83°
63°
27
83°
62°
28
80°
61°
29
80°
60°
30
79°
56°
31
76°
58°
1
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Clam Lake
Clam Lake's July 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 53° and 71°. The average high for July is 79° with an average low of 61°. 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 Clam Lake. See also: August | September | October.