S
M
T
W
T
F
S
26
65°
37°
27
72°
41°
28
69°
44°
29
62°
52°
30
56°
43°
1
55°
36°
2
54°
38°
3
55°
39°
4
61°
42°
5
64°
45°
6
63°
45°
7
66°
43°
8
63°
43°
9
62°
44°
10
63°
42°
11
64°
41°
12
65°
45°
13
65°
45°
14
66°
42°
15
64°
42°
16
62°
43°
17
62°
42°
18
64°
42°
19
70°
48°
20
68°
44°
21
66°
43°
22
67°
44°
23
66°
43°
24
67°
46°
25
69°
52°
26
73°
48°
27
67°
46°
28
68°
46°
29
71°
51°
30
77°
54°
31
77°
50°
1
75°
53°
2
78°
56°
3
80°
56°
4
79°
55°
5
78°
49°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Agawam
Agawam's May 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 36° and 56°. The average high for May is 67° 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 Agawam. See also: June | July | August.
