S
M
T
W
T
F
S
26
81°
60°
27
80°
58°
28
71°
58°
29
82°
62°
30
70°
58°
1
68°
51°
2
69°
51°
3
71°
40°
4
79°
51°
5
79°
61°
6
76°
65°
7
73°
53°
8
69°
50°
9
76°
54°
10
77°
60°
11
75°
47°
12
70°
45°
13
76°
56°
14
78°
56°
15
80°
53°
16
81°
56°
17
82°
57°
18
80°
59°
19
82°
59°
20
81°
60°
21
77°
55°
22
79°
53°
23
75°
52°
24
76°
54°
25
77°
56°
26
79°
54°
27
76°
53°
28
78°
55°
29
79°
57°
30
79°
59°
31
80°
62°
1
82°
63°
2
80°
62°
3
80°
62°
4
81°
60°
5
84°
64°
6
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Coosa
Coosa's May 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 45° and 65°. The average high for May is 78° with an average low of 57°. 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 Coosa. See also: June | July | August.