S
M
T
W
T
F
S
26
70°
44°
27
68°
56°
28
63°
51°
29
61°
43°
30
61°
37°
1
54°
39°
2
57°
36°
3
70°
45°
4
80°
51°
5
63°
45°
6
58°
41°
7
60°
45°
8
65°
44°
9
70°
51°
10
61°
42°
11
62°
40°
12
66°
46°
13
71°
50°
14
68°
45°
15
73°
50°
16
74°
53°
17
73°
50°
18
69°
53°
19
74°
55°
20
72°
55°
21
72°
47°
22
67°
46°
23
66°
47°
24
68°
47°
25
68°
48°
26
69°
48°
27
69°
49°
28
70°
49°
29
70°
54°
30
72°
59°
31
76°
54°
1
72°
53°
2
74°
58°
3
77°
59°
4
79°
60°
5
79°
61°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blair
Blair's May 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 40° and 62°. The average high for May is 70° with an average low of 51°. 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 Blair. See also: June | July | August.
