S
M
T
W
T
F
S
26
81°
57°
27
80°
58°
28
71°
58°
29
83°
61°
30
71°
56°
1
70°
52°
2
69°
48°
3
71°
44°
4
80°
45°
5
80°
51°
6
74°
64°
7
72°
54°
8
73°
47°
9
78°
52°
10
85°
54°
11
76°
61°
12
78°
57°
13
82°
54°
14
73°
47°
15
80°
52°
16
86°
61°
17
90°
63°
18
90°
65°
19
87°
67°
20
83°
65°
21
81°
63°
22
85°
62°
23
85°
64°
24
83°
66°
25
85°
66°
26
86°
68°
27
87°
72°
28
83°
65°
29
85°
67°
30
81°
66°
31
80°
62°
1
81°
64°
2
85°
65°
3
86°
66°
4
87°
68°
5
88°
69°
6
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in East Chattanooga
East Chattanooga's May 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 47° and 72°. The average high for May is 84° with an average low of 64°. 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 East Chattanooga. See also: June | July | August.
