S
M
T
W
T
F
S
26
58°
45°
27
58°
44°
28
60°
44°
29
59°
43°
30
60°
41°
1
61°
50°
2
70°
49°
3
65°
46°
4
60°
44°
5
61°
42°
6
62°
44°
7
61°
46°
8
61°
47°
9
63°
44°
10
62°
43°
11
64°
44°
12
64°
47°
13
65°
45°
14
64°
47°
15
65°
45°
16
64°
45°
17
66°
55°
18
73°
54°
19
70°
52°
20
67°
50°
21
69°
52°
22
70°
48°
23
69°
49°
24
71°
48°
25
70°
52°
26
77°
55°
27
76°
54°
28
78°
57°
29
79°
57°
30
78°
56°
31
72°
57°
1
71°
58°
2
72°
58°
3
72°
52°
4
79°
55°
5
80°
60°
6
80°
61°
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 58° to 80°, with overnight lows between 41° and 61°. The average high for May is 68° 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.
