S
M
T
W
T
F
S
26
85°
75°
27
86°
75°
28
86°
75°
29
86°
75°
30
86°
74°
1
86°
74°
2
87°
74°
3
87°
74°
4
88°
76°
5
87°
75°
6
88°
76°
7
87°
75°
8
86°
73°
9
87°
75°
10
88°
78°
11
87°
77°
12
88°
77°
13
88°
78°
14
88°
77°
15
87°
75°
16
88°
78°
17
88°
78°
18
88°
75°
19
87°
77°
20
88°
77°
21
88°
73°
22
88°
73°
23
81°
76°
24
87°
78°
25
88°
77°
26
87°
77°
27
88°
78°
28
89°
78°
29
88°
77°
30
89°
78°
31
88°
78°
1
89°
77°
2
90°
77°
3
90°
77°
4
91°
78°
5
86°
79°
6
85°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Allandale
Allandale's May 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 76° and 79°. The average high for May is 88° with an average low of 78°. 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 Allandale. See also: June | July | August.
