S
M
T
W
T
F
S
26
53°
38°
27
52°
35°
28
54°
39°
29
54°
35°
30
52°
36°
1
55°
37°
2
54°
37°
3
55°
36°
4
59°
44°
5
66°
41°
6
59°
38°
7
60°
47°
8
68°
49°
9
69°
49°
10
69°
43°
11
58°
40°
12
58°
40°
13
60°
46°
14
59°
44°
15
60°
48°
16
60°
48°
17
61°
47°
18
68°
43°
19
66°
42°
20
65°
44°
21
64°
43°
22
63°
42°
23
62°
43°
24
63°
44°
25
65°
48°
26
66°
49°
27
68°
44°
28
65°
46°
29
66°
55°
30
67°
46°
31
69°
47°
1
65°
55°
2
67°
48°
3
70°
47°
4
68°
56°
5
73°
48°
6
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Binghamton
Binghamton's May 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 35° and 56°. The average high for May is 63° 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 Binghamton. See also: June | July | August.