S
M
T
W
T
F
S
26
59°
39°
27
60°
42°
28
56°
41°
29
54°
41°
30
55°
40°
1
54°
40°
2
54°
42°
3
55°
40°
4
55°
40°
5
56°
40°
6
55°
39°
7
56°
42°
8
57°
47°
9
61°
47°
10
59°
46°
11
57°
47°
12
59°
43°
13
57°
41°
14
60°
44°
15
64°
48°
16
65°
48°
17
64°
49°
18
65°
49°
19
65°
48°
20
64°
49°
21
65°
49°
22
65°
48°
23
63°
49°
24
62°
48°
25
64°
47°
26
66°
48°
27
69°
49°
28
69°
45°
29
64°
47°
30
68°
45°
31
66°
48°
1
67°
47°
2
68°
45°
3
66°
49°
4
63°
47°
5
63°
46°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Totton
Totton's May 2026 forecast shows daily high temperatures ranging from 54° to 69°, with overnight lows between 39° and 49°. The average high for May is 61° with an average low of 45°. 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 Totton. See also: June | July | August.