S
M
T
W
T
F
S
28
85°
66°
29
79°
62°
30
80°
62°
1
80°
64°
2
86°
69°
3
82°
67°
4
82°
70°
5
84°
70°
6
87°
71°
7
90°
71°
8
90°
70°
9
89°
71°
10
90°
71°
11
90°
70°
12
89°
71°
13
86°
70°
14
85°
69°
15
87°
71°
16
89°
69°
17
85°
66°
18
82°
65°
19
81°
63°
20
82°
63°
21
82°
64°
22
83°
64°
23
83°
69°
24
85°
69°
25
87°
70°
26
89°
71°
27
83°
64°
28
84°
64°
29
85°
70°
30
88°
64°
31
85°
64°
1
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Palmyra
Palmyra's July 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 62° and 71°. The average high for July is 85° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Palmyra. See also: August | September | October.