S
M
T
W
T
F
S
26
80°
60°
27
85°
65°
28
81°
63°
29
78°
58°
30
82°
59°
31
87°
62°
1
80°
67°
2
81°
66°
3
77°
58°
4
82°
53°
5
85°
61°
6
85°
64°
7
84°
68°
8
86°
65°
9
84°
61°
10
83°
68°
11
79°
66°
12
80°
66°
13
81°
66°
14
77°
60°
15
79°
66°
16
81°
62°
17
77°
60°
18
80°
58°
19
80°
59°
20
81°
62°
21
83°
59°
22
82°
60°
23
81°
57°
24
77°
55°
25
77°
57°
26
82°
61°
27
83°
61°
28
84°
60°
29
77°
56°
30
75°
55°
31
75°
56°
1
76°
60°
2
77°
60°
3
82°
61°
4
82°
60°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Polk
Polk's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 55° and 68°. 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 Polk. See also: September | October | November.
