S
M
T
W
T
F
S
26
88°
61°
27
89°
66°
28
91°
60°
29
89°
55°
30
94°
59°
31
96°
63°
1
95°
58°
2
84°
57°
3
82°
56°
4
90°
64°
5
93°
62°
6
94°
65°
7
92°
63°
8
91°
62°
9
89°
64°
10
91°
63°
11
85°
57°
12
82°
54°
13
88°
58°
14
87°
54°
15
79°
52°
16
83°
52°
17
82°
53°
18
82°
55°
19
87°
57°
20
87°
57°
21
86°
56°
22
78°
48°
23
84°
57°
24
86°
57°
25
85°
56°
26
78°
52°
27
77°
51°
28
81°
53°
29
85°
56°
30
85°
56°
31
81°
55°
1
82°
55°
2
83°
54°
3
80°
54°
4
80°
52°
5
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oliver
Oliver's August 2026 forecast shows daily high temperatures ranging from 77° to 96°, with overnight lows between 48° and 65°. The average high for August is 86° with an average low of 57°. 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 Oliver. See also: September | October | November.