S
M
T
W
T
F
S
26
100°
75°
27
100°
73°
28
100°
73°
29
95°
75°
30
91°
73°
31
97°
75°
1
84°
72°
2
90°
68°
3
91°
63°
4
95°
66°
5
97°
66°
6
97°
70°
7
95°
70°
8
91°
72°
9
97°
70°
10
99°
70°
11
99°
70°
12
100°
72°
13
102°
72°
14
102°
70°
15
102°
68°
16
104°
72°
17
97°
75°
18
99°
73°
19
101°
72°
20
94°
69°
21
94°
67°
22
93°
67°
23
92°
71°
24
95°
71°
25
93°
70°
26
92°
67°
27
88°
65°
28
90°
66°
29
88°
65°
30
88°
67°
31
89°
66°
1
87°
64°
2
82°
67°
3
81°
62°
4
90°
68°
5
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prim
Prim's August 2026 forecast shows daily high temperatures ranging from 81° to 101°, with overnight lows between 62° and 72°. The average high for August is 90° 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 August weather will actually feel in Prim. See also: September | October | November.
