S
M
T
W
T
F
S
26
48°
36°
27
52°
45°
28
56°
45°
29
59°
44°
30
N/A
1
58°
44°
2
47°
35°
3
46°
35°
4
42°
34°
5
43°
35°
6
44°
37°
7
45°
39°
8
47°
41°
9
48°
42°
10
50°
42°
11
51°
43°
12
50°
42°
13
47°
42°
14
46°
41°
15
46°
43°
16
49°
45°
17
48°
45°
18
49°
44°
19
49°
45°
20
48°
45°
21
48°
44°
22
49°
45°
23
48°
44°
24
48°
43°
25
49°
43°
26
48°
44°
27
48°
45°
28
49°
46°
29
49°
43°
30
48°
44°
31
49°
43°
1
49°
42°
2
50°
43°
3
49°
44°
4
49°
45°
5
50°
44°
6
50°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clothan
Clothan's May 2026 forecast shows daily high temperatures ranging from 42° to 58°, with overnight lows between 34° and 46°. The average high for May is 48° with an average low of 42°. 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 Clothan. See also: June | July | August.