S
M
T
W
T
F
S
26
89°
73°
27
88°
75°
28
90°
76°
29
80°
64°
30
69°
62°
1
63°
53°
2
77°
48°
3
80°
49°
4
83°
57°
5
87°
70°
6
79°
61°
7
67°
57°
8
82°
60°
9
91°
73°
10
89°
65°
11
79°
64°
12
84°
60°
13
89°
59°
14
90°
64°
15
89°
72°
16
87°
74°
17
87°
76°
18
89°
76°
19
84°
70°
20
80°
66°
21
82°
68°
22
80°
67°
23
82°
70°
24
84°
71°
25
86°
72°
26
85°
71°
27
86°
70°
28
87°
67°
29
88°
71°
30
87°
71°
31
83°
70°
1
83°
70°
2
84°
71°
3
85°
71°
4
86°
70°
5
85°
72°
6
83°
72°
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 80° to 89°, with overnight lows between 66° and 76°. The average high for May is 85° with an average low of 71°. 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.