S
M
T
W
T
F
S
26
58°
42°
27
69°
41°
28
69°
43°
29
65°
49°
30
62°
48°
1
65°
45°
2
62°
50°
3
60°
45°
4
74°
44°
5
87°
54°
6
75°
56°
7
66°
50°
8
64°
45°
9
66°
52°
10
75°
51°
11
63°
51°
12
70°
44°
13
77°
52°
14
68°
52°
15
68°
49°
16
83°
48°
17
92°
62°
18
90°
66°
19
98°
71°
20
96°
66°
21
66°
55°
22
68°
55°
23
56°
47°
24
56°
51°
25
76°
59°
26
80°
61°
27
85°
60°
28
71°
48°
29
68°
46°
30
66°
43°
31
63°
48°
1
69°
51°
2
71°
52°
3
73°
52°
4
69°
53°
5
72°
50°
6
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Square
New Square's May 2026 forecast shows daily high temperatures ranging from 56° to 85°, with overnight lows between 43° and 61°. The average high for May is 69° with an average low of 51°. 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 New Square. See also: June | July | August.