S
M
T
W
T
F
S
26
76°
57°
27
68°
51°
28
72°
49°
29
80°
58°
30
68°
53°
1
65°
47°
2
62°
46°
3
66°
36°
4
76°
37°
5
74°
44°
6
71°
60°
7
67°
50°
8
66°
43°
9
74°
47°
10
79°
48°
11
69°
55°
12
69°
50°
13
75°
43°
14
66°
48°
15
75°
40°
16
84°
45°
17
85°
57°
18
86°
60°
19
88°
60°
20
84°
64°
21
78°
60°
22
69°
61°
23
79°
61°
24
79°
64°
25
78°
63°
26
76°
62°
27
80°
61°
28
78°
63°
29
80°
61°
30
79°
59°
31
76°
67°
1
81°
61°
2
82°
62°
3
82°
61°
4
76°
61°
5
76°
56°
6
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mills River
Mills River's May 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 56° and 67°. The average high for May is 79° with an average low of 61°. 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 Mills River. See also: June | July | August.