S
M
T
W
T
F
S
26
82°
63°
27
73°
56°
28
69°
52°
29
83°
61°
30
79°
68°
1
70°
60°
2
63°
53°
3
73°
47°
4
79°
50°
5
82°
56°
6
88°
58°
7
79°
65°
8
73°
58°
9
75°
60°
10
86°
62°
11
86°
67°
12
72°
60°
13
80°
56°
14
81°
63°
15
79°
53°
16
87°
58°
17
90°
69°
18
89°
69°
19
90°
67°
20
92°
66°
21
93°
67°
22
89°
69°
23
80°
69°
24
80°
69°
25
82°
68°
26
83°
69°
27
84°
70°
28
86°
70°
29
81°
64°
30
76°
61°
31
78°
60°
1
79°
61°
2
78°
65°
3
83°
64°
4
82°
65°
5
84°
66°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarks Hill
Clarks Hill's May 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 60° and 70°. The average high for May is 81° with an average low of 66°. 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 Clarks Hill. See also: June | July | August.