S
M
T
W
T
F
S
28
64°
49°
29
65°
53°
30
66°
54°
1
66°
52°
2
67°
54°
3
66°
53°
4
66°
51°
5
67°
51°
6
66°
52°
7
69°
54°
8
66°
56°
9
67°
54°
10
67°
51°
11
66°
56°
12
68°
55°
13
71°
56°
14
73°
52°
15
73°
55°
16
72°
56°
17
73°
57°
18
74°
56°
19
74°
56°
20
73°
55°
21
72°
56°
22
73°
56°
23
73°
55°
24
72°
56°
25
73°
56°
26
72°
55°
27
73°
56°
28
72°
55°
29
74°
56°
30
73°
56°
31
73°
55°
1
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Horsham
Horsham's July 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 49° and 57°. The average high for July is 70° 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 Horsham. See also: August | September | October.
