S
M
T
W
T
F
S
26
98°
77°
27
98°
77°
28
99°
76°
29
100°
78°
30
100°
78°
31
99°
77°
1
100°
78°
2
100°
78°
3
99°
79°
4
101°
79°
5
101°
78°
6
100°
78°
7
100°
77°
8
99°
78°
9
100°
77°
10
99°
76°
11
99°
76°
12
98°
75°
13
96°
74°
14
99°
75°
15
98°
76°
16
98°
76°
17
97°
75°
18
99°
69°
19
99°
68°
20
91°
67°
21
91°
67°
22
92°
68°
23
92°
68°
24
93°
69°
25
93°
69°
26
94°
68°
27
94°
68°
28
95°
69°
29
91°
70°
30
96°
70°
31
96°
68°
1
95°
72°
2
96°
70°
3
94°
70°
4
89°
71°
5
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bolivar
Bolivar's August 2026 forecast shows daily high temperatures ranging from 89° to 101°, with overnight lows between 67° and 79°. The average high for August is 97° with an average low of 73°. 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 Bolivar. See also: September | October | November.