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
47°
35°
7
47°
38°
8
48°
33°
9
45°
30°
10
43°
31°
11
45°
35°
12
46°
33°
13
44°
32°
14
47°
31°
15
46°
33°
16
48°
36°
17
50°
37°
18
48°
36°
19
49°
41°
20
49°
40°
21
50°
42°
22
49°
42°
23
50°
45°
24
50°
44°
25
51°
42°
26
53°
45°
27
54°
42°
28
51°
40°
29
51°
46°
30
52°
45°
31
53°
44°
1
53°
46°
2
56°
45°
3
56°
46°
4
57°
47°
5
56°
46°
6
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St Fillans
St Fillans's May 2026 forecast shows daily high temperatures ranging from 43° to 57°, with overnight lows between 30° and 47°. The average high for May is 50° with an average low of 40°. 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 Fillans. See also: June | July | August.
