S
M
T
W
T
F
S
26
87°
77°
27
87°
78°
28
86°
78°
29
87°
77°
30
87°
77°
31
88°
76°
1
87°
78°
2
86°
77°
3
87°
78°
4
88°
77°
5
87°
78°
6
87°
78°
7
88°
77°
8
87°
77°
9
87°
78°
10
88°
77°
11
87°
78°
12
87°
78°
13
88°
77°
14
88°
77°
15
86°
78°
16
89°
78°
17
88°
79°
18
89°
80°
19
88°
77°
20
89°
78°
21
88°
78°
22
88°
77°
23
89°
78°
24
88°
80°
25
89°
78°
26
88°
78°
27
88°
77°
28
89°
78°
29
88°
78°
30
89°
77°
31
88°
76°
1
89°
79°
2
88°
78°
3
89°
77°
4
88°
77°
5
89°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Palmer
Palmer's August 2026 forecast shows daily high temperatures ranging from 86° to 89°, with overnight lows between 76° and 80°. The average high for August is 88° with an average low of 78°. 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 Palmer. See also: September | October | November.