S
M
T
W
T
F
S
26
79°
54°
27
77°
51°
28
67°
53°
29
67°
50°
30
67°
50°
31
57°
53°
1
61°
53°
2
60°
53°
3
70°
53°
4
69°
56°
5
N/A
6
61°
51°
7
65°
52°
8
61°
50°
9
58°
52°
10
57°
53°
11
63°
53°
12
60°
55°
13
64°
53°
14
65°
54°
15
64°
53°
16
64°
50°
17
61°
51°
18
60°
50°
19
56°
52°
20
57°
52°
21
57°
51°
22
58°
52°
23
58°
52°
24
61°
51°
25
61°
51°
26
56°
49°
27
56°
50°
28
59°
52°
29
61°
52°
30
59°
53°
31
62°
53°
1
60°
52°
2
58°
51°
3
58°
49°
4
54°
50°
5
60°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in St. Anthony
St. Anthony's August 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 49° and 55°. The average high for August is 60° with an average low of 52°. 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 St. Anthony. See also: September | October | November.