S
M
T
W
T
F
S
26
59°
34°
27
65°
30°
28
61°
31°
29
59°
45°
30
55°
45°
1
64°
39°
2
58°
42°
3
57°
36°
4
66°
45°
5
70°
55°
6
65°
56°
7
64°
44°
8
59°
42°
9
60°
48°
10
62°
47°
11
63°
45°
12
63°
48°
13
62°
51°
14
64°
47°
15
64°
50°
16
65°
49°
17
64°
46°
18
65°
52°
19
66°
51°
20
66°
50°
21
68°
53°
22
73°
48°
23
65°
49°
24
66°
53°
25
70°
50°
26
67°
52°
27
68°
50°
28
67°
53°
29
68°
55°
30
72°
54°
31
69°
52°
1
69°
49°
2
68°
49°
3
69°
51°
4
69°
50°
5
70°
50°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Raynham
Raynham's May 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 36° and 56°. The average high for May is 66° 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 Raynham. See also: June | July | August.