S
M
T
W
T
F
S
26
29°
22°
27
49°
18°
28
56°
22°
29
57°
22°
30
64°
22°
1
67°
27°
2
66°
32°
3
70°
26°
4
51°
34°
5
46°
23°
6
69°
21°
7
69°
36°
8
67°
30°
9
64°
40°
10
69°
34°
11
64°
36°
12
71°
27°
13
69°
35°
14
56°
45°
15
53°
37°
16
51°
33°
17
46°
25°
18
54°
35°
19
58°
36°
20
54°
33°
21
60°
38°
22
56°
36°
23
66°
38°
24
69°
41°
25
64°
40°
26
66°
42°
27
62°
40°
28
64°
41°
29
68°
42°
30
65°
37°
31
63°
39°
1
66°
40°
2
69°
42°
3
70°
43°
4
70°
43°
5
63°
42°
6
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blairmore
Blairmore's May 2026 forecast shows daily high temperatures ranging from 46° to 70°, with overnight lows between 25° and 43°. The average high for May is 63° with an average low of 39°. 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 Blairmore. See also: June | July | August.