S
M
T
W
T
F
S
26
81°
54°
27
82°
62°
28
75°
61°
29
66°
53°
30
64°
45°
1
62°
44°
2
58°
40°
3
68°
37°
4
81°
54°
5
65°
49°
6
58°
45°
7
64°
45°
8
72°
45°
9
78°
54°
10
73°
57°
11
74°
50°
12
78°
51°
13
77°
56°
14
71°
46°
15
78°
51°
16
79°
68°
17
85°
67°
18
89°
65°
19
86°
65°
20
68°
60°
21
65°
58°
22
65°
60°
23
76°
62°
24
77°
64°
25
77°
63°
26
80°
66°
27
83°
65°
28
85°
65°
29
79°
63°
30
83°
60°
31
82°
59°
1
80°
53°
2
79°
54°
3
80°
57°
4
79°
60°
5
78°
58°
6
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tolu
Tolu's May 2026 forecast shows daily high temperatures ranging from 78° to 85°, with overnight lows between 53° and 65°. The average high for May is 81° with an average low of 59°. 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 Tolu. See also: June | July | August.