S
M
T
W
T
F
S
26
62°
36°
27
70°
41°
28
56°
48°
29
68°
44°
30
68°
51°
1
66°
52°
2
61°
49°
3
60°
50°
4
60°
49°
5
59°
46°
6
57°
44°
7
57°
44°
8
58°
42°
9
60°
44°
10
61°
45°
11
59°
45°
12
62°
47°
13
59°
46°
14
60°
45°
15
62°
49°
16
59°
45°
17
60°
46°
18
61°
46°
19
61°
47°
20
60°
45°
21
60°
45°
22
61°
46°
23
61°
48°
24
62°
50°
25
61°
51°
26
62°
50°
27
62°
48°
28
63°
47°
29
62°
46°
30
63°
48°
31
66°
49°
1
64°
48°
2
66°
50°
3
68°
52°
4
67°
50°
5
66°
51°
6
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sidmouth
Sidmouth's May 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 42° and 53°. The average high for May is 62° with an average low of 47°. 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 Sidmouth. See also: June | July | August.
