S
M
T
W
T
F
S
26
75°
61°
27
79°
61°
28
79°
60°
29
72°
61°
30
78°
61°
31
74°
60°
1
71°
58°
2
70°
57°
3
70°
59°
4
71°
60°
5
71°
59°
6
72°
60°
7
73°
60°
8
74°
59°
9
73°
60°
10
72°
60°
11
72°
59°
12
74°
59°
13
76°
60°
14
78°
59°
15
76°
59°
16
70°
58°
17
70°
58°
18
71°
57°
19
75°
58°
20
75°
59°
21
69°
58°
22
77°
56°
23
72°
49°
24
70°
50°
25
69°
55°
26
70°
51°
27
70°
48°
28
69°
48°
29
69°
52°
30
68°
49°
31
68°
47°
1
69°
52°
2
73°
55°
3
67°
55°
4
68°
54°
5
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint Agatha
Saint Agatha's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 47° and 61°. The average high for August is 72° with an average low of 57°. 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 Agatha. See also: September | October | November.
