S
M
T
W
T
F
S
27
61°
47°
28
77°
37°
29
81°
40°
30
75°
49°
1
73°
36°
2
83°
51°
3
86°
56°
4
80°
55°
5
55°
50°
6
63°
51°
7
76°
52°
8
78°
47°
9
56°
50°
10
68°
48°
11
73°
42°
12
76°
36°
13
74°
48°
14
78°
46°
15
75°
58°
16
81°
64°
17
81°
62°
18
73°
60°
19
67°
52°
20
60°
50°
21
52°
48°
22
50°
46°
23
60°
46°
24
63°
49°
25
63°
50°
26
74°
44°
27
80°
47°
28
79°
54°
29
69°
57°
30
78°
59°
31
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Needham
Needham's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Needham. See also: June | July | August.