S
M
T
W
T
F
S
26
66°
31°
27
74°
33°
28
73°
41°
29
60°
51°
30
51°
42°
1
54°
32°
2
50°
34°
3
56°
37°
4
68°
43°
5
72°
47°
6
47°
42°
7
55°
39°
8
56°
38°
9
67°
30°
10
59°
43°
11
54°
34°
12
57°
32°
13
53°
44°
14
58°
48°
15
66°
49°
16
72°
53°
17
70°
45°
18
68°
62°
19
79°
61°
20
64°
42°
21
65°
45°
22
65°
47°
23
64°
45°
24
66°
48°
25
67°
49°
26
68°
56°
27
65°
47°
28
63°
49°
29
67°
52°
30
64°
53°
31
69°
51°
1
64°
48°
2
63°
47°
3
64°
45°
4
65°
46°
5
66°
54°
6
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newington
Newington's May 2026 forecast shows daily high temperatures ranging from 53° to 79°, with overnight lows between 42° and 62°. The average high for May is 66° with an average low of 50°. 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 Newington. See also: June | July | August.
