S
M
T
W
T
F
S
26
63°
45°
27
64°
41°
28
57°
43°
29
66°
36°
30
70°
41°
1
63°
39°
2
59°
50°
3
54°
48°
4
57°
45°
5
57°
45°
6
54°
41°
7
57°
45°
8
57°
39°
9
54°
36°
10
55°
34°
11
55°
39°
12
57°
45°
13
55°
39°
14
57°
37°
15
54°
34°
16
55°
34°
17
55°
45°
18
57°
46°
19
59°
50°
20
60°
48°
21
63°
53°
22
66°
52°
23
69°
50°
24
74°
51°
25
70°
49°
26
70°
50°
27
68°
50°
28
68°
49°
29
64°
48°
30
62°
47°
31
58°
45°
1
57°
44°
2
59°
44°
3
60°
49°
4
58°
49°
5
59°
50°
6
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Aberfoyle
Aberfoyle's May 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 44° and 53°. The average high for May is 63° with an average low of 49°. 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 Aberfoyle. See also: June | July | August.
