S
M
T
W
T
F
S
26
60°
36°
27
65°
30°
28
59°
32°
29
56°
45°
30
55°
46°
1
65°
40°
2
59°
41°
3
56°
31°
4
71°
50°
5
79°
58°
6
69°
57°
7
65°
47°
8
60°
43°
9
60°
47°
10
66°
48°
11
63°
46°
12
64°
48°
13
64°
48°
14
64°
47°
15
62°
49°
16
66°
50°
17
67°
48°
18
72°
53°
19
71°
52°
20
67°
52°
21
67°
53°
22
68°
53°
23
68°
50°
24
64°
49°
25
67°
49°
26
67°
54°
27
68°
52°
28
67°
50°
29
67°
49°
30
68°
52°
31
69°
56°
1
72°
55°
2
71°
52°
3
70°
56°
4
73°
57°
5
71°
56°
6
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Waban
Waban's May 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 43° and 58°. The average high for May is 68° with an average low of 51°. 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 Waban. See also: June | July | August.