S
M
T
W
T
F
S
28
89°
65°
29
91°
71°
30
90°
71°
1
89°
70°
2
91°
69°
3
86°
70°
4
92°
70°
5
90°
71°
6
92°
70°
7
89°
71°
8
93°
66°
9
88°
65°
10
84°
65°
11
86°
67°
12
88°
70°
13
87°
72°
14
88°
71°
15
90°
72°
16
90°
72°
17
93°
73°
18
93°
72°
19
92°
68°
20
88°
68°
21
87°
67°
22
87°
68°
23
88°
72°
24
93°
73°
25
94°
73°
26
93°
71°
27
89°
66°
28
88°
67°
29
88°
72°
30
91°
71°
31
94°
72°
1
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Prim
Prim's July 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 65° and 73°. The average high for July is 90° with an average low of 70°. 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 Prim. See also: August | September | October.