S
M
T
W
T
F
S
28
83°
65°
29
87°
62°
30
88°
67°
1
96°
73°
2
100°
77°
3
100°
74°
4
98°
70°
5
89°
71°
6
79°
66°
7
77°
65°
8
82°
68°
9
81°
71°
10
88°
69°
11
85°
67°
12
83°
64°
13
91°
65°
14
90°
66°
15
89°
65°
16
90°
67°
17
91°
68°
18
87°
67°
19
86°
65°
20
85°
67°
21
84°
63°
22
84°
64°
23
85°
64°
24
88°
65°
25
88°
66°
26
90°
67°
27
88°
69°
28
91°
70°
29
90°
70°
30
91°
69°
31
90°
70°
1
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Norristown
Norristown's July 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 63° and 71°. The average high for July is 87° with an average low of 67°. 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 Norristown. See also: August | September | October.
