S
M
T
W
T
F
S
26
65°
48°
27
79°
41°
28
77°
54°
29
69°
49°
30
58°
38°
1
58°
33°
2
56°
30°
3
63°
28°
4
73°
58°
5
74°
54°
6
60°
44°
7
61°
35°
8
65°
48°
9
66°
45°
10
69°
49°
11
61°
41°
12
62°
39°
13
70°
51°
14
68°
47°
15
68°
45°
16
73°
50°
17
76°
48°
18
76°
54°
19
74°
53°
20
78°
52°
21
74°
50°
22
70°
45°
23
66°
44°
24
68°
47°
25
69°
50°
26
69°
47°
27
70°
47°
28
70°
48°
29
71°
48°
30
71°
50°
31
78°
57°
1
73°
55°
2
74°
51°
3
74°
54°
4
75°
56°
5
78°
58°
6
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hamden
Hamden's May 2026 forecast shows daily high temperatures ranging from 60° to 81°, with overnight lows between 35° and 59°. The average high for May is 71° 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 Hamden. See also: June | July | August.
