S
M
T
W
T
F
S
26
88°
69°
27
89°
70°
28
90°
69°
29
90°
70°
30
91°
69°
31
89°
69°
1
84°
66°
2
83°
63°
3
82°
67°
4
82°
67°
5
83°
68°
6
83°
67°
7
84°
65°
8
83°
64°
9
83°
65°
10
84°
67°
11
84°
68°
12
83°
66°
13
86°
67°
14
92°
68°
15
91°
67°
16
87°
66°
17
84°
67°
18
88°
66°
19
84°
61°
20
83°
59°
21
82°
58°
22
81°
58°
23
82°
59°
24
82°
58°
25
83°
62°
26
83°
64°
27
85°
60°
28
87°
64°
29
89°
64°
30
89°
63°
31
88°
60°
1
81°
63°
2
83°
63°
3
81°
57°
4
80°
57°
5
80°
61°
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 92°, with overnight lows between 57° and 70°. The average high for August is 85° 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 August weather will actually feel in Palmyra. See also: September | October | November.