S
M
T
W
T
F
S
26
84°
60°
27
76°
58°
28
68°
56°
29
83°
62°
30
74°
59°
1
68°
56°
2
70°
49°
3
70°
43°
4
79°
44°
5
79°
47°
6
81°
63°
7
70°
56°
8
72°
49°
9
71°
56°
10
82°
55°
11
81°
58°
12
72°
55°
13
79°
53°
14
73°
54°
15
78°
45°
16
86°
51°
17
89°
65°
18
87°
62°
19
88°
66°
20
87°
65°
21
86°
67°
22
80°
66°
23
83°
68°
24
82°
68°
25
84°
67°
26
84°
66°
27
84°
64°
28
83°
65°
29
80°
66°
30
81°
63°
31
84°
65°
1
85°
66°
2
86°
67°
3
84°
67°
4
81°
66°
5
81°
63°
6
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dunwoody
Dunwoody's May 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 62° and 68°. The average high for May is 84° with an average low of 66°. 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 Dunwoody. See also: June | July | August.
