S
M
T
W
T
F
S
26
90°
71°
27
91°
71°
28
92°
72°
29
92°
73°
30
91°
72°
31
90°
73°
1
91°
72°
2
92°
73°
3
93°
73°
4
92°
72°
5
92°
72°
6
93°
73°
7
92°
71°
8
90°
70°
9
89°
70°
10
88°
71°
11
92°
73°
12
93°
73°
13
93°
72°
14
92°
71°
15
90°
70°
16
89°
69°
17
89°
67°
18
89°
68°
19
90°
66°
20
88°
67°
21
89°
68°
22
88°
65°
23
82°
62°
24
80°
60°
25
80°
59°
26
81°
59°
27
81°
58°
28
82°
59°
29
82°
64°
30
83°
66°
31
87°
66°
1
88°
65°
2
88°
65°
3
87°
64°
4
86°
64°
5
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Palmyra
Palmyra's August 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 58° and 73°. The average high for August is 88° with an average low of 68°. 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 Palmyra. See also: September | October | November.