S
M
T
W
T
F
S
26
68°
32°
27
66°
36°
28
67°
30°
29
53°
37°
30
59°
42°
1
58°
40°
2
57°
34°
3
47°
40°
4
61°
36°
5
77°
38°
6
58°
49°
7
63°
41°
8
57°
33°
9
62°
30°
10
56°
46°
11
64°
45°
12
57°
30°
13
63°
35°
14
67°
42°
15
67°
40°
16
78°
38°
17
78°
44°
18
71°
40°
19
79°
46°
20
90°
50°
21
59°
35°
22
65°
30°
23
69°
38°
24
70°
45°
25
56°
47°
26
73°
47°
27
65°
47°
28
62°
41°
29
59°
41°
30
60°
39°
31
63°
44°
1
63°
44°
2
66°
44°
3
68°
49°
4
71°
48°
5
70°
46°
6
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hanwell
Hanwell's May 2026 forecast shows daily high temperatures ranging from 56° to 73°, with overnight lows between 38° and 49°. The average high for May is 66° with an average low of 44°. 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 Hanwell. See also: June | July | August.
