S
M
T
W
T
F
S
28
70°
55°
29
68°
54°
30
70°
54°
1
73°
60°
2
74°
49°
3
76°
55°
4
76°
55°
5
81°
54°
6
85°
57°
7
82°
60°
8
84°
58°
9
83°
58°
10
80°
57°
11
79°
56°
12
78°
56°
13
79°
55°
14
67°
56°
15
74°
57°
16
73°
56°
17
72°
56°
18
72°
57°
19
71°
57°
20
67°
56°
21
68°
56°
22
72°
55°
23
73°
57°
24
73°
57°
25
74°
58°
26
74°
57°
27
73°
57°
28
72°
56°
29
67°
52°
30
69°
57°
31
68°
57°
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 67° to 85°, with overnight lows between 49° and 60°. The average high for July is 74° with an average low of 56°. 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.
