S
M
T
W
T
F
S
26
62°
48°
27
67°
47°
28
72°
42°
29
75°
48°
30
76°
44°
1
74°
50°
2
69°
48°
3
66°
48°
4
64°
50°
5
69°
52°
6
70°
51°
7
74°
48°
8
77°
50°
9
82°
52°
10
81°
52°
11
80°
50°
12
82°
51°
13
82°
51°
14
85°
53°
15
69°
48°
16
69°
47°
17
70°
45°
18
69°
49°
19
69°
44°
20
71°
47°
21
73°
49°
22
77°
51°
23
79°
52°
24
80°
52°
25
79°
51°
26
76°
51°
27
74°
50°
28
72°
49°
29
72°
48°
30
73°
49°
31
72°
49°
1
73°
48°
2
74°
49°
3
75°
52°
4
79°
53°
5
77°
50°
6
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fulton
Fulton's May 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 44° and 53°. The average high for May is 74° with an average low of 50°. 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 Fulton. See also: June | July | August.