S
M
T
W
T
F
S
26
62°
36°
27
70°
41°
28
56°
48°
29
68°
44°
30
68°
51°
1
65°
47°
2
60°
51°
3
60°
49°
4
61°
47°
5
60°
45°
6
57°
43°
7
57°
43°
8
61°
46°
9
60°
47°
10
60°
47°
11
58°
46°
12
58°
45°
13
59°
46°
14
59°
43°
15
61°
49°
16
61°
49°
17
62°
48°
18
64°
49°
19
60°
49°
20
60°
48°
21
61°
47°
22
61°
47°
23
62°
45°
24
62°
46°
25
60°
44°
26
61°
46°
27
64°
50°
28
63°
52°
29
65°
51°
30
64°
47°
31
61°
46°
1
60°
45°
2
60°
45°
3
61°
46°
4
61°
46°
5
62°
47°
6
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Exmouth
Exmouth's May 2026 forecast shows daily high temperatures ranging from 57° to 65°, with overnight lows between 43° and 52°. The average high for May is 61° 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 Exmouth. See also: June | July | August.