S
M
T
W
T
F
S
28
74°
58°
29
72°
57°
30
74°
56°
1
73°
59°
2
75°
60°
3
76°
58°
4
75°
59°
5
76°
55°
6
69°
57°
7
69°
59°
8
70°
59°
9
70°
60°
10
71°
60°
11
70°
61°
12
70°
61°
13
71°
60°
14
70°
60°
15
70°
61°
16
71°
61°
17
70°
60°
18
71°
60°
19
72°
61°
20
71°
59°
21
70°
60°
22
69°
61°
23
70°
61°
24
72°
62°
25
72°
63°
26
73°
63°
27
71°
61°
28
70°
61°
29
71°
62°
30
71°
63°
31
75°
63°
1
72°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dean Lake
Dean Lake's July 2026 forecast shows daily high temperatures ranging from 69° to 76°, with overnight lows between 55° and 63°. The average high for July is 72° with an average low of 60°. 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 Dean Lake. See also: August | September | October.