S
M
T
W
T
F
S
28
82°
65°
29
90°
70°
30
95°
74°
1
97°
77°
2
95°
77°
3
97°
73°
4
91°
70°
5
86°
71°
6
83°
66°
7
83°
65°
8
85°
66°
9
86°
67°
10
85°
68°
11
84°
64°
12
83°
65°
13
81°
65°
14
83°
66°
15
83°
64°
16
84°
62°
17
78°
59°
18
79°
60°
19
83°
65°
20
85°
65°
21
80°
64°
22
82°
65°
23
84°
65°
24
82°
64°
25
82°
63°
26
85°
65°
27
86°
66°
28
85°
66°
29
86°
67°
30
87°
66°
31
84°
65°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Saint Clair
Saint Clair's July 2026 forecast shows daily high temperatures ranging from 78° to 97°, with overnight lows between 59° and 73°. The average high for July is 84° with an average low of 65°. 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 Saint Clair. See also: August | September | October.
