S
M
T
W
T
F
S
26
68°
57°
27
60°
42°
28
57°
39°
29
66°
40°
30
62°
39°
1
66°
40°
2
73°
47°
3
74°
46°
4
70°
45°
5
64°
43°
6
72°
47°
7
71°
46°
8
73°
49°
9
70°
47°
10
64°
46°
11
64°
52°
12
69°
46°
13
65°
45°
14
66°
44°
15
70°
52°
16
76°
55°
17
78°
57°
18
79°
56°
19
77°
56°
20
78°
58°
21
78°
57°
22
79°
58°
23
80°
59°
24
79°
58°
25
77°
54°
26
79°
58°
27
80°
59°
28
81°
60°
29
82°
61°
30
82°
62°
31
81°
62°
1
83°
63°
2
84°
63°
3
82°
62°
4
78°
61°
5
77°
62°
6
75°
63°
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 57° to 84°, with overnight lows between 39° and 63°. The average high for May is 74° with an average low of 53°. 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.
