S
M
T
W
T
F
S
28
82°
64°
29
86°
63°
30
88°
66°
1
94°
74°
2
102°
76°
3
102°
75°
4
95°
72°
5
91°
67°
6
84°
66°
7
84°
63°
8
82°
64°
9
83°
63°
10
86°
65°
11
89°
67°
12
90°
64°
13
91°
67°
14
89°
63°
15
79°
59°
16
80°
60°
17
84°
62°
18
83°
64°
19
87°
66°
20
86°
66°
21
82°
65°
22
81°
66°
23
82°
66°
24
82°
65°
25
83°
66°
26
84°
66°
27
86°
65°
28
85°
66°
29
85°
66°
30
86°
67°
31
87°
67°
1
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sellersville
Sellersville's July 2026 forecast shows daily high temperatures ranging from 79° to 102°, with overnight lows between 59° and 76°. The average high for July is 87° with an average low of 66°. 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 Sellersville. See also: August | September | October.