S
M
T
W
T
F
S
26
79°
57°
27
72°
56°
28
66°
55°
29
80°
60°
30
71°
57°
1
66°
51°
2
68°
49°
3
68°
40°
4
77°
40°
5
79°
45°
6
78°
62°
7
67°
55°
8
71°
47°
9
74°
52°
10
81°
57°
11
78°
56°
12
73°
56°
13
78°
51°
14
71°
49°
15
77°
42°
16
83°
47°
17
88°
58°
18
87°
62°
19
87°
62°
20
86°
66°
21
82°
64°
22
77°
65°
23
79°
65°
24
81°
66°
25
83°
65°
26
81°
66°
27
83°
65°
28
80°
66°
29
82°
66°
30
84°
65°
31
82°
65°
1
83°
64°
2
79°
61°
3
80°
64°
4
81°
63°
5
83°
64°
6
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cumming
Cumming's May 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 61° and 66°. The average high for May is 82° with an average low of 65°. 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 Cumming. See also: June | July | August.
