S
M
T
W
T
F
S
26
72°
54°
27
64°
48°
28
55°
45°
29
63°
39°
30
59°
37°
1
61°
34°
2
64°
32°
3
75°
48°
4
84°
48°
5
61°
48°
6
61°
41°
7
73°
41°
8
75°
50°
9
81°
45°
10
73°
43°
11
81°
48°
12
84°
59°
13
79°
45°
14
82°
57°
15
91°
59°
16
90°
64°
17
84°
63°
18
73°
55°
19
63°
45°
20
64°
50°
21
61°
54°
22
62°
52°
23
73°
52°
24
77°
56°
25
78°
58°
26
80°
60°
27
78°
59°
28
77°
62°
29
79°
61°
30
79°
59°
31
78°
58°
1
78°
57°
2
79°
61°
3
74°
58°
4
74°
58°
5
79°
63°
6
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Coin
Coin's May 2026 forecast shows daily high temperatures ranging from 61° to 82°, with overnight lows between 45° and 63°. The average high for May is 74° with an average low of 57°. 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 Coin. See also: June | July | August.