S
M
T
W
T
F
S
26
79°
57°
27
70°
52°
28
66°
50°
29
82°
61°
30
77°
57°
1
66°
52°
2
66°
42°
3
69°
43°
4
76°
50°
5
78°
56°
6
77°
64°
7
74°
43°
8
68°
45°
9
72°
52°
10
76°
55°
11
73°
55°
12
74°
52°
13
77°
55°
14
77°
52°
15
79°
53°
16
74°
51°
17
76°
54°
18
78°
57°
19
79°
57°
20
79°
58°
21
76°
54°
22
77°
51°
23
73°
50°
24
74°
52°
25
75°
54°
26
76°
53°
27
74°
52°
28
75°
53°
29
77°
54°
30
77°
57°
31
78°
60°
1
80°
61°
2
78°
60°
3
78°
60°
4
79°
58°
5
82°
62°
6
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarkesville
Clarkesville's May 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 42° and 64°. The average high for May is 76° with an average low of 54°. 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 Clarkesville. See also: June | July | August.