S
M
T
W
T
F
S
26
63°
39°
27
61°
41°
28
70°
39°
29
77°
39°
30
81°
39°
1
81°
45°
2
77°
50°
3
77°
48°
4
68°
55°
5
79°
52°
6
84°
54°
7
86°
46°
8
82°
45°
9
90°
45°
10
88°
48°
11
91°
48°
12
88°
52°
13
69°
47°
14
76°
41°
15
72°
42°
16
63°
39°
17
69°
37°
18
74°
42°
19
79°
44°
20
81°
47°
21
77°
45°
22
75°
43°
23
73°
42°
24
75°
43°
25
75°
43°
26
74°
42°
27
77°
44°
28
72°
43°
29
71°
44°
30
72°
44°
31
78°
48°
1
80°
48°
2
80°
49°
3
79°
47°
4
72°
42°
5
72°
42°
6
73°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mad River
Mad River's May 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 37° and 49°. The average high for May is 75° 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 Mad River. See also: June | July | August.
