S
M
T
W
T
F
S
28
80°
55°
29
94°
71°
30
92°
74°
1
85°
69°
2
75°
64°
3
84°
62°
4
86°
63°
5
84°
59°
6
87°
55°
7
86°
58°
8
86°
67°
9
85°
64°
10
85°
61°
11
88°
57°
12
87°
64°
13
94°
65°
14
94°
66°
15
93°
65°
16
93°
71°
17
92°
65°
18
91°
64°
19
86°
63°
20
82°
59°
21
81°
58°
22
82°
57°
23
81°
57°
24
82°
61°
25
81°
58°
26
87°
64°
27
81°
62°
28
77°
58°
29
76°
56°
30
76°
59°
31
80°
61°
1
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Blair
Blair's July 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 56° and 71°. The average high for July is 84° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Blair. See also: August | September | October.