S
M
T
W
T
F
S
26
83°
58°
27
78°
57°
28
76°
61°
29
80°
54°
30
73°
48°
1
68°
48°
2
69°
47°
3
67°
48°
4
71°
52°
5
76°
55°
6
74°
53°
7
75°
56°
8
78°
54°
9
77°
55°
10
73°
52°
11
73°
52°
12
79°
58°
13
81°
59°
14
81°
59°
15
74°
53°
16
71°
52°
17
72°
52°
18
74°
53°
19
75°
56°
20
78°
58°
21
80°
59°
22
81°
60°
23
81°
61°
24
82°
62°
25
83°
63°
26
82°
62°
27
80°
61°
28
78°
60°
29
78°
62°
30
77°
63°
31
80°
61°
1
80°
64°
2
79°
65°
3
80°
65°
4
80°
64°
5
81°
65°
6
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Johns Creek
Johns Creek's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 47° and 66°. The average high for May is 77° 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 Johns Creek. See also: June | July | August.
