S
M
T
W
T
F
S
26
53°
39°
27
64°
35°
28
63°
37°
29
64°
48°
30
58°
42°
1
60°
41°
2
58°
39°
3
59°
40°
4
64°
50°
5
67°
49°
6
66°
55°
7
67°
49°
8
62°
47°
9
64°
47°
10
66°
48°
11
64°
47°
12
66°
48°
13
63°
47°
14
65°
45°
15
65°
51°
16
66°
49°
17
66°
46°
18
67°
53°
19
73°
53°
20
73°
52°
21
68°
54°
22
74°
51°
23
66°
50°
24
68°
51°
25
69°
49°
26
68°
51°
27
69°
52°
28
68°
56°
29
76°
56°
30
74°
55°
31
73°
54°
1
70°
49°
2
69°
49°
3
68°
50°
4
70°
50°
5
69°
51°
6
70°
50°
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 58° to 76°, with overnight lows between 39° and 56°. The average high for May is 67° 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.
