S
M
T
W
T
F
S
26
59°
28°
27
63°
34°
28
62°
30°
29
67°
33°
30
71°
34°
1
70°
42°
2
72°
42°
3
74°
38°
4
74°
41°
5
73°
39°
6
72°
39°
7
73°
43°
8
63°
41°
9
72°
40°
10
71°
46°
11
67°
42°
12
71°
37°
13
57°
47°
14
62°
47°
15
55°
42°
16
55°
41°
17
65°
39°
18
62°
39°
19
64°
48°
20
67°
42°
21
66°
36°
22
70°
39°
23
79°
47°
24
78°
53°
25
71°
50°
26
65°
53°
27
76°
54°
28
85°
52°
29
71°
56°
30
59°
51°
31
62°
50°
1
56°
49°
2
73°
47°
3
64°
54°
4
71°
52°
5
60°
51°
6
52°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ferguson
Ferguson's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Ferguson. See also: June | July | August.