S
M
T
W
T
F
S
26
68°
26°
27
74°
28°
28
66°
29°
29
63°
30°
30
49°
42°
1
52°
29°
2
47°
33°
3
46°
28°
4
56°
39°
5
68°
50°
6
57°
41°
7
52°
34°
8
44°
31°
9
46°
33°
10
49°
39°
11
53°
36°
12
55°
38°
13
54°
40°
14
53°
39°
15
59°
38°
16
57°
36°
17
56°
35°
18
58°
43°
19
58°
44°
20
65°
44°
21
66°
43°
22
66°
41°
23
58°
43°
24
58°
43°
25
60°
39°
26
61°
39°
27
61°
42°
28
59°
43°
29
61°
46°
30
66°
45°
31
64°
41°
1
61°
40°
2
61°
40°
3
62°
41°
4
61°
41°
5
62°
42°
6
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Errol
Errol's May 2026 forecast shows daily high temperatures ranging from 44° to 68°, with overnight lows between 28° and 50°. The average high for May is 58° with an average low of 40°. 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 Errol. See also: June | July | August.