S
M
T
W
T
F
S
26
60°
45°
27
59°
44°
28
62°
46°
29
63°
48°
30
64°
49°
1
58°
49°
2
57°
48°
3
58°
49°
4
61°
48°
5
65°
50°
6
60°
50°
7
59°
49°
8
58°
48°
9
63°
50°
10
58°
48°
11
58°
48°
12
59°
46°
13
61°
49°
14
60°
51°
15
60°
49°
16
59°
48°
17
59°
47°
18
60°
48°
19
62°
49°
20
67°
53°
21
69°
53°
22
68°
52°
23
61°
49°
24
62°
48°
25
60°
46°
26
64°
54°
27
70°
49°
28
71°
54°
29
72°
57°
30
73°
55°
31
70°
47°
1
70°
47°
2
71°
51°
3
72°
56°
4
73°
50°
5
72°
50°
6
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Surrey
Surrey's May 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 44° and 57°. The average high for May is 64° with an average low of 49°. 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 Surrey. See also: June | July | August.