S
M
T
W
T
F
S
26
75°
56°
27
73°
56°
28
72°
57°
29
72°
56°
30
78°
57°
31
70°
56°
1
74°
50°
2
71°
50°
3
69°
49°
4
68°
50°
5
71°
50°
6
71°
51°
7
73°
49°
8
75°
51°
9
76°
56°
10
77°
56°
11
72°
54°
12
78°
57°
13
79°
57°
14
75°
53°
15
76°
47°
16
69°
50°
17
74°
47°
18
68°
47°
19
67°
46°
20
69°
48°
21
71°
51°
22
71°
50°
23
69°
48°
24
72°
53°
25
73°
46°
26
70°
48°
27
71°
47°
28
67°
45°
29
66°
46°
30
66°
47°
31
64°
45°
1
66°
44°
2
65°
43°
3
65°
51°
4
71°
47°
5
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sainte-Claire
Sainte-Claire's August 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 43° and 57°. The average high for August is 71° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Sainte-Claire. See also: September | October | November.
