S
M
T
W
T
F
S
26
86°
66°
27
87°
65°
28
84°
65°
29
82°
64°
30
79°
64°
31
79°
63°
1
78°
64°
2
78°
63°
3
77°
63°
4
78°
62°
5
78°
61°
6
77°
59°
7
78°
59°
8
79°
62°
9
78°
63°
10
80°
63°
11
81°
62°
12
81°
62°
13
82°
62°
14
83°
63°
15
80°
62°
16
77°
60°
17
77°
59°
18
78°
59°
19
82°
62°
20
84°
61°
21
79°
53°
22
75°
52°
23
76°
54°
24
78°
53°
25
77°
54°
26
80°
60°
27
81°
61°
28
85°
62°
29
86°
56°
30
85°
53°
31
77°
55°
1
77°
60°
2
81°
57°
3
82°
58°
4
83°
58°
5
84°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mifflin
Mifflin's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 51° and 66°. The average high for August is 80° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Mifflin. See also: September | October | November.
