S
M
T
W
T
F
S
26
60°
45°
27
76°
41°
28
73°
55°
29
61°
45°
30
55°
36°
1
53°
35°
2
49°
34°
3
60°
28°
4
72°
46°
5
71°
58°
6
60°
41°
7
59°
34°
8
67°
36°
9
70°
52°
10
67°
45°
11
68°
37°
12
69°
43°
13
68°
48°
14
62°
40°
15
69°
34°
16
75°
47°
17
84°
54°
18
88°
57°
19
88°
65°
20
68°
43°
21
69°
52°
22
63°
58°
23
77°
61°
24
75°
57°
25
73°
56°
26
75°
58°
27
77°
57°
28
79°
59°
29
76°
59°
30
79°
58°
31
78°
60°
1
77°
57°
2
78°
52°
3
77°
57°
4
76°
56°
5
75°
57°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fallsburg
Fallsburg's May 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 43° and 61°. The average high for May is 75° with an average low of 56°. 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 Fallsburg. See also: June | July | August.