S
M
T
W
T
F
S
26
65°
62°
27
63°
62°
28
65°
63°
29
64°
63°
30
67°
62°
31
67°
63°
1
68°
63°
2
64°
62°
3
65°
63°
4
66°
63°
5
68°
62°
6
68°
63°
7
69°
63°
8
69°
64°
9
68°
63°
10
67°
63°
11
68°
62°
12
68°
63°
13
67°
63°
14
69°
64°
15
70°
64°
16
70°
63°
17
69°
64°
18
69°
63°
19
68°
63°
20
68°
62°
21
67°
63°
22
69°
62°
23
69°
63°
24
65°
62°
25
63°
58°
26
63°
62°
27
64°
61°
28
66°
59°
29
63°
62°
30
63°
62°
31
65°
60°
1
67°
55°
2
63°
55°
3
63°
61°
4
67°
57°
5
64°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint Clement
Saint Clement's August 2026 forecast shows daily high temperatures ranging from 63° to 70°, with overnight lows between 55° and 64°. The average high for August is 66° with an average low of 62°. 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 Saint Clement. See also: September | October | November.