S
M
T
W
T
F
S
26
71°
47°
27
65°
42°
28
71°
47°
29
72°
55°
30
61°
42°
1
62°
41°
2
56°
40°
3
58°
36°
4
72°
34°
5
71°
42°
6
72°
54°
7
65°
46°
8
65°
40°
9
71°
40°
10
75°
44°
11
59°
40°
12
67°
32°
13
70°
45°
14
54°
41°
15
67°
48°
16
76°
55°
17
79°
55°
18
80°
59°
19
79°
60°
20
75°
59°
21
68°
56°
22
67°
53°
23
65°
53°
24
66°
52°
25
66°
54°
26
68°
50°
27
71°
55°
28
70°
54°
29
71°
55°
30
71°
54°
31
69°
52°
1
66°
53°
2
68°
53°
3
70°
54°
4
67°
55°
5
72°
56°
6
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blowing Rock
Blowing Rock's May 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 41° and 60°. The average high for May is 70° with an average low of 54°. 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 Blowing Rock. See also: June | July | August.