S
M
T
W
T
F
S
26
64°
34°
27
70°
37°
28
63°
46°
29
68°
45°
30
70°
50°
1
68°
48°
2
66°
48°
3
61°
48°
4
64°
52°
5
61°
50°
6
59°
41°
7
59°
37°
8
64°
41°
9
70°
41°
10
57°
43°
11
57°
36°
12
61°
30°
13
59°
39°
14
N/A
15
57°
41°
16
56°
50°
17
59°
48°
18
57°
53°
19
61°
55°
20
61°
53°
21
65°
54°
22
67°
53°
23
68°
55°
24
68°
52°
25
69°
53°
26
67°
52°
27
57°
46°
28
56°
44°
29
57°
45°
30
58°
47°
31
58°
50°
1
61°
52°
2
65°
52°
3
66°
53°
4
66°
52°
5
65°
52°
6
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Alverstoke
Alverstoke's May 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 41° and 55°. The average high for May is 62° with an average low of 51°. 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 Alverstoke. See also: June | July | August.