S
M
T
W
T
F
S
26
60°
37°
27
71°
37°
28
65°
53°
29
55°
45°
30
50°
41°
1
50°
36°
2
48°
35°
3
58°
34°
4
74°
46°
5
70°
48°
6
49°
42°
7
54°
35°
8
57°
37°
9
67°
38°
10
57°
40°
11
54°
37°
12
57°
33°
13
67°
45°
14
47°
44°
15
68°
46°
16
78°
47°
17
83°
58°
18
89°
65°
19
86°
67°
20
67°
45°
21
57°
39°
22
63°
50°
23
57°
51°
24
66°
55°
25
66°
54°
26
74°
53°
27
72°
54°
28
71°
54°
29
71°
57°
30
70°
58°
31
72°
57°
1
73°
56°
2
74°
53°
3
77°
58°
4
76°
59°
5
78°
59°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mumford
Mumford's May 2026 forecast shows daily high temperatures ranging from 57° to 78°, with overnight lows between 39° and 59°. The average high for May is 70° with an average low of 54°. 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 Mumford. See also: June | July | August.