S
M
T
W
T
F
S
28
70°
52°
29
66°
50°
30
66°
55°
1
66°
54°
2
64°
52°
3
63°
52°
4
64°
57°
5
63°
57°
6
63°
59°
7
63°
59°
8
79°
58°
9
75°
54°
10
75°
56°
11
65°
55°
12
67°
51°
13
67°
50°
14
67°
51°
15
70°
52°
16
71°
54°
17
69°
53°
18
68°
53°
19
67°
52°
20
65°
53°
21
63°
51°
22
64°
55°
23
65°
54°
24
66°
55°
25
67°
55°
26
68°
53°
27
68°
54°
28
64°
50°
29
63°
55°
30
67°
55°
31
68°
54°
1
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Blackburn
Blackburn's July 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 50° and 58°. The average high for July is 68° 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 July weather will actually feel in Blackburn. See also: August | September | October.
