S
M
T
W
T
F
S
26
53°
38°
27
53°
40°
28
56°
44°
29
59°
46°
30
59°
46°
1
58°
45°
2
58°
45°
3
56°
42°
4
55°
40°
5
54°
40°
6
56°
41°
7
55°
40°
8
56°
40°
9
59°
42°
10
61°
47°
11
63°
48°
12
60°
45°
13
58°
42°
14
57°
46°
15
58°
45°
16
57°
42°
17
57°
42°
18
58°
43°
19
57°
43°
20
57°
44°
21
56°
44°
22
62°
47°
23
60°
44°
24
60°
49°
25
63°
49°
26
63°
50°
27
65°
50°
28
67°
49°
29
67°
51°
30
66°
45°
31
67°
45°
1
65°
49°
2
66°
46°
3
63°
45°
4
67°
50°
5
64°
51°
6
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crawley
Crawley's May 2026 forecast shows daily high temperatures ranging from 53° to 67°, with overnight lows between 38° and 51°. The average high for May is 60° 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 Crawley. See also: June | July | August.