S
M
T
W
T
F
S
26
59°
30°
27
61°
26°
28
64°
31°
29
55°
37°
30
60°
39°
1
54°
44°
2
62°
40°
3
48°
33°
4
60°
35°
5
74°
41°
6
67°
51°
7
N/A
8
56°
38°
9
61°
42°
10
58°
46°
11
60°
40°
12
49°
38°
13
55°
41°
14
59°
44°
15
61°
43°
16
58°
43°
17
56°
42°
18
58°
43°
19
60°
40°
20
56°
41°
21
55°
42°
22
56°
41°
23
57°
42°
24
62°
45°
25
58°
45°
26
57°
46°
27
64°
40°
28
56°
40°
29
56°
41°
30
57°
44°
31
65°
48°
1
67°
49°
2
66°
48°
3
65°
49°
4
66°
48°
5
66°
50°
6
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Coates Mills
Coates Mills's May 2026 forecast shows daily high temperatures ranging from 49° to 68°, with overnight lows between 38° and 50°. The average high for May is 60° with an average low of 44°. 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 Coates Mills. See also: June | July | August.