S
M
T
W
T
F
S
28
84°
63°
29
89°
63°
30
91°
65°
1
99°
72°
2
100°
72°
3
100°
73°
4
96°
72°
5
84°
71°
6
75°
67°
7
76°
63°
8
84°
66°
9
86°
69°
10
82°
65°
11
82°
61°
12
82°
59°
13
84°
60°
14
83°
61°
15
81°
62°
16
82°
63°
17
83°
62°
18
85°
63°
19
83°
62°
20
80°
59°
21
78°
58°
22
79°
58°
23
79°
59°
24
80°
61°
25
81°
62°
26
82°
65°
27
81°
64°
28
85°
65°
29
86°
65°
30
83°
66°
31
81°
66°
1
84°
65°
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 75° to 86°, with overnight lows between 58° and 69°. The average high for July is 82° with an average low of 63°. 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.