S
M
T
W
T
F
S
26
89°
72°
27
88°
72°
28
85°
71°
29
86°
72°
30
86°
70°
31
87°
67°
1
85°
67°
2
85°
70°
3
82°
72°
4
85°
70°
5
85°
68°
6
86°
67°
7
87°
72°
8
85°
72°
9
85°
70°
10
89°
70°
11
86°
69°
12
87°
70°
13
86°
68°
14
88°
70°
15
90°
69°
16
90°
70°
17
89°
70°
18
89°
69°
19
88°
65°
20
88°
65°
21
83°
64°
22
84°
64°
23
84°
63°
24
85°
64°
25
84°
64°
26
84°
65°
27
85°
64°
28
84°
66°
29
88°
64°
30
88°
63°
31
84°
66°
1
87°
67°
2
88°
64°
3
83°
63°
4
84°
64°
5
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Olive
Mount Olive's August 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 63° and 72°. The average high for August is 86° with an average low of 68°. 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 Mount Olive. See also: September | October | November.