S
M
T
W
T
F
S
26
87°
77°
27
87°
77°
28
86°
78°
29
83°
73°
30
85°
74°
1
84°
75°
2
84°
75°
3
85°
74°
4
84°
74°
5
84°
75°
6
85°
74°
7
84°
76°
8
84°
75°
9
84°
76°
10
85°
76°
11
85°
75°
12
86°
76°
13
86°
75°
14
85°
76°
15
85°
76°
16
86°
75°
17
85°
76°
18
85°
75°
19
86°
76°
20
85°
75°
21
85°
75°
22
86°
73°
23
85°
75°
24
85°
76°
25
86°
75°
26
85°
74°
27
85°
76°
28
86°
75°
29
89°
74°
30
87°
74°
31
87°
75°
1
88°
74°
2
87°
74°
3
87°
75°
4
88°
74°
5
87°
74°
6
87°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Middle Region
Middle Region's May 2026 forecast shows daily high temperatures ranging from 83° to 89°, with overnight lows between 73° and 78°. The average high for May is 86° with an average low of 75°. 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 Middle Region. See also: June | July | August.