S
M
T
W
T
F
S
26
66°
31°
27
74°
33°
28
73°
41°
29
60°
51°
30
51°
42°
1
54°
32°
2
50°
34°
3
56°
37°
4
68°
43°
5
72°
47°
6
43°
36°
7
50°
34°
8
49°
36°
9
58°
44°
10
56°
37°
11
52°
34°
12
50°
32°
13
52°
35°
14
56°
39°
15
62°
44°
16
55°
41°
17
58°
43°
18
57°
42°
19
62°
43°
20
58°
39°
21
59°
40°
22
60°
39°
23
61°
40°
24
66°
45°
25
70°
48°
26
70°
49°
27
66°
43°
28
64°
41°
29
63°
42°
30
69°
51°
31
72°
51°
1
72°
49°
2
67°
47°
3
70°
52°
4
73°
53°
5
74°
53°
6
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St. Regis Falls
St. Regis Falls's May 2026 forecast shows daily high temperatures ranging from 43° to 74°, with overnight lows between 32° and 53°. The average high for May is 61° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in St. Regis Falls. See also: June | July | August.
