S
M
T
W
T
F
S
26
57°
41°
27
64°
39°
28
63°
45°
29
57°
46°
30
46°
36°
1
55°
32°
2
43°
32°
3
52°
30°
4
66°
41°
5
72°
55°
6
59°
43°
7
54°
39°
8
59°
39°
9
61°
46°
10
63°
45°
11
55°
43°
12
64°
39°
13
61°
45°
14
45°
37°
15
59°
37°
16
70°
50°
17
79°
61°
18
84°
66°
19
81°
63°
20
74°
52°
21
56°
48°
22
54°
47°
23
58°
54°
24
70°
58°
25
71°
57°
26
72°
60°
27
70°
56°
28
73°
58°
29
72°
54°
30
74°
57°
31
76°
59°
1
73°
52°
2
73°
57°
3
71°
56°
4
72°
54°
5
69°
53°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Swallow Falls State Park
Swallow Falls State Park's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 47° and 63°. The average high for May is 70° with an average low of 55°. 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 Swallow Falls State Park. See also: June | July | August.
