S
M
T
W
T
F
S
26
78°
60°
27
80°
57°
28
76°
55°
29
72°
57°
30
78°
58°
31
74°
56°
1
76°
57°
2
78°
53°
3
74°
51°
4
72°
50°
5
73°
53°
6
75°
51°
7
79°
54°
8
73°
50°
9
76°
52°
10
79°
58°
11
79°
52°
12
78°
55°
13
78°
59°
14
81°
59°
15
78°
52°
16
79°
49°
17
71°
48°
18
71°
50°
19
72°
50°
20
70°
51°
21
68°
53°
22
71°
56°
23
70°
58°
24
77°
56°
25
79°
49°
26
77°
46°
27
68°
46°
28
69°
47°
29
68°
51°
30
69°
56°
31
75°
56°
1
76°
55°
2
76°
52°
3
75°
47°
4
74°
53°
5
75°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Regis Falls
St. Regis Falls's August 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 46° and 60°. The average high for August is 75° with an average low of 53°. 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. Regis Falls. See also: September | October | November.
