S
M
T
W
T
F
S
26
81°
61°
27
76°
61°
28
64°
57°
29
81°
61°
30
73°
59°
1
65°
55°
2
69°
51°
3
71°
43°
4
78°
43°
5
80°
60°
6
78°
65°
7
78°
54°
8
70°
57°
9
80°
60°
10
80°
61°
11
79°
50°
12
72°
49°
13
79°
55°
14
84°
60°
15
85°
61°
16
84°
63°
17
84°
61°
18
82°
57°
19
82°
60°
20
81°
61°
21
78°
57°
22
80°
54°
23
76°
54°
24
77°
55°
25
78°
57°
26
77°
56°
27
77°
55°
28
78°
57°
29
80°
58°
30
80°
61°
31
81°
64°
1
82°
64°
2
81°
65°
3
81°
64°
4
82°
61°
5
85°
65°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chattahoochee Hills
Chattahoochee Hills's May 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 49° and 66°. The average high for May is 80° with an average low of 59°. 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 Chattahoochee Hills. See also: June | July | August.
