S
M
T
W
T
F
S
26
61°
49°
27
63°
38°
28
69°
33°
29
74°
43°
30
70°
52°
1
67°
48°
2
57°
47°
3
64°
42°
4
78°
41°
5
82°
54°
6
79°
57°
7
70°
48°
8
70°
40°
9
78°
46°
10
82°
55°
11
67°
41°
12
71°
36°
13
75°
40°
14
68°
52°
15
73°
42°
16
82°
45°
17
91°
59°
18
91°
66°
19
92°
68°
20
92°
66°
21
88°
61°
22
63°
57°
23
76°
58°
24
78°
61°
25
81°
68°
26
84°
70°
27
85°
69°
28
84°
57°
29
79°
53°
30
N/A
31
74°
57°
1
74°
61°
2
71°
51°
3
73°
54°
4
79°
58°
5
86°
63°
6
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in South Mills
South Mills's May 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 51° and 67°. The average high for May is 78° with an average low of 59°. 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 South Mills. See also: June | July | August.