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
N/A
5
62°
57°
6
62°
56°
7
66°
56°
8
72°
56°
9
75°
57°
10
75°
56°
11
70°
55°
12
69°
54°
13
71°
54°
14
72°
55°
15
70°
56°
16
71°
55°
17
65°
54°
18
63°
52°
19
64°
50°
20
63°
51°
21
63°
51°
22
64°
50°
23
63°
50°
24
63°
51°
25
64°
53°
26
64°
53°
27
64°
52°
28
64°
55°
29
65°
54°
30
63°
52°
31
63°
51°
1
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Winchburgh
Winchburgh's July 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 50° and 57°. The average high for July is 66° 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 July weather will actually feel in Winchburgh. See also: August | September | October.