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°
46°
3
60°
50°
4
64°
48°
5
61°
50°
6
56°
43°
7
58°
48°
8
61°
49°
9
61°
48°
10
61°
43°
11
57°
42°
12
56°
43°
13
56°
43°
14
57°
44°
15
56°
43°
16
58°
46°
17
59°
47°
18
57°
46°
19
59°
48°
20
58°
46°
21
60°
48°
22
59°
49°
23
59°
50°
24
60°
51°
25
62°
51°
26
65°
50°
27
65°
50°
28
60°
48°
29
62°
47°
30
63°
52°
31
64°
53°
1
66°
53°
2
67°
52°
3
67°
52°
4
63°
53°
5
64°
53°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Teignmouth
Teignmouth's May 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 42° and 53°. The average high for May is 61° with an average low of 48°. 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 Teignmouth. See also: June | July | August.