S
M
T
W
T
F
S
31
75°
70°
1
82°
66°
2
82°
64°
3
81°
57°
4
84°
54°
5
88°
57°
6
87°
62°
7
89°
68°
8
89°
72°
9
89°
72°
10
91°
68°
11
94°
71°
12
94°
74°
13
99°
74°
14
93°
73°
15
88°
72°
16
77°
72°
17
86°
72°
18
88°
72°
19
84°
72°
20
86°
73°
21
88°
72°
22
90°
72°
23
90°
72°
24
88°
64°
25
84°
68°
26
91°
71°
27
93°
72°
28
96°
72°
29
94°
71°
30
93°
72°
1
93°
72°
2
93°
70°
3
95°
70°
4
97°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Norristown
Norristown's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Norristown. See also: July | August | September.