S
M
T
W
T
F
S
26
65°
37°
27
72°
31°
28
68°
35°
29
65°
34°
30
52°
45°
1
60°
38°
2
55°
39°
3
52°
33°
4
71°
36°
5
81°
52°
6
63°
43°
7
61°
36°
8
57°
37°
9
53°
44°
10
69°
49°
11
65°
41°
12
62°
40°
13
61°
42°
14
65°
43°
15
64°
45°
16
63°
44°
17
66°
45°
18
65°
42°
19
71°
46°
20
70°
47°
21
70°
47°
22
71°
46°
23
66°
42°
24
63°
41°
25
65°
41°
26
66°
48°
27
66°
44°
28
67°
42°
29
66°
42°
30
67°
43°
31
68°
50°
1
70°
46°
2
68°
43°
3
69°
50°
4
74°
51°
5
70°
50°
6
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Swanzey
Swanzey's May 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 36° and 52°. The average high for May is 66° 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 Swanzey. See also: June | July | August.
