S
M
T
W
T
F
S
28
84°
63°
29
90°
66°
30
92°
70°
1
99°
71°
2
99°
70°
3
97°
71°
4
95°
67°
5
92°
67°
6
87°
65°
7
86°
60°
8
86°
64°
9
85°
62°
10
88°
64°
11
90°
66°
12
88°
62°
13
80°
58°
14
78°
58°
15
78°
58°
16
79°
59°
17
80°
60°
18
80°
61°
19
81°
64°
20
82°
65°
21
83°
65°
22
85°
66°
23
81°
66°
24
83°
65°
25
86°
65°
26
87°
66°
27
87°
66°
28
86°
65°
29
85°
65°
30
83°
59°
31
78°
59°
1
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Muncy
Muncy's July 2026 forecast shows daily high temperatures ranging from 78° to 99°, with overnight lows between 58° and 71°. The average high for July is 86° with an average low of 64°. 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 Muncy. See also: August | September | October.