S
M
T
W
T
F
S
26
49°
42°
27
51°
44°
28
53°
45°
29
55°
48°
30
56°
47°
1
58°
48°
2
58°
48°
3
57°
48°
4
54°
47°
5
54°
48°
6
55°
48°
7
55°
49°
8
56°
49°
9
56°
48°
10
58°
49°
11
57°
48°
12
55°
46°
13
57°
47°
14
56°
48°
15
58°
50°
16
56°
49°
17
61°
52°
18
62°
52°
19
61°
51°
20
61°
52°
21
60°
51°
22
57°
52°
23
58°
51°
24
57°
51°
25
57°
50°
26
58°
51°
27
58°
50°
28
60°
51°
29
60°
48°
30
59°
47°
31
59°
50°
1
61°
44°
2
61°
50°
3
64°
49°
4
65°
52°
5
65°
50°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Filby
Filby's May 2026 forecast shows daily high temperatures ranging from 49° to 65°, with overnight lows between 42° and 52°. The average high for May is 58° 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 Filby. See also: June | July | August.