S
M
T
W
T
F
S
26
63°
43°
27
75°
38°
28
74°
52°
29
57°
45°
30
52°
35°
1
45°
33°
2
43°
35°
3
60°
27°
4
73°
47°
5
72°
53°
6
56°
45°
7
59°
33°
8
60°
38°
9
69°
48°
10
62°
40°
11
61°
33°
12
67°
32°
13
68°
45°
14
52°
40°
15
69°
46°
16
78°
63°
17
82°
63°
18
90°
67°
19
87°
60°
20
73°
48°
21
64°
45°
22
69°
47°
23
71°
49°
24
77°
55°
25
77°
58°
26
76°
56°
27
77°
49°
28
73°
55°
29
75°
55°
30
75°
54°
31
69°
51°
1
69°
46°
2
70°
46°
3
69°
47°
4
71°
48°
5
76°
56°
6
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McConnells Mill
McConnells Mill's May 2026 forecast shows daily high temperatures ranging from 52° to 90°, with overnight lows between 40° and 67°. The average high for May is 74° with an average low of 53°. 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 McConnells Mill. See also: June | July | August.