S
M
T
W
T
F
S
28
81°
64°
29
88°
62°
30
91°
63°
1
99°
72°
2
99°
73°
3
98°
72°
4
94°
69°
5
93°
66°
6
88°
65°
7
86°
64°
8
88°
61°
9
88°
65°
10
87°
63°
11
86°
66°
12
85°
63°
13
87°
62°
14
78°
58°
15
78°
58°
16
79°
59°
17
80°
60°
18
80°
61°
19
81°
64°
20
83°
65°
21
84°
66°
22
86°
66°
23
81°
65°
24
84°
66°
25
86°
65°
26
87°
66°
27
87°
67°
28
86°
66°
29
86°
65°
30
84°
60°
31
79°
59°
1
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mifflinburg
Mifflinburg's July 2026 forecast shows daily high temperatures ranging from 78° to 99°, with overnight lows between 58° and 73°. 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 Mifflinburg. See also: August | September | October.