S
M
T
W
T
F
S
26
96°
78°
27
96°
78°
28
98°
77°
29
97°
77°
30
96°
75°
31
94°
75°
1
92°
77°
2
87°
74°
3
87°
70°
4
91°
69°
5
92°
74°
6
90°
71°
7
90°
72°
8
94°
72°
9
89°
71°
10
91°
74°
11
91°
73°
12
93°
75°
13
91°
77°
14
96°
76°
15
96°
77°
16
96°
77°
17
98°
76°
18
96°
75°
19
94°
76°
20
95°
74°
21
94°
75°
22
93°
71°
23
91°
72°
24
92°
71°
25
93°
74°
26
93°
73°
27
94°
73°
28
92°
72°
29
92°
75°
30
91°
74°
31
89°
75°
1
88°
75°
2
88°
74°
3
89°
73°
4
88°
69°
5
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pea Ridge
Pea Ridge's August 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 69° and 77°. The average high for August is 92° with an average low of 74°. 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 Pea Ridge. See also: September | October | November.