S
M
T
W
T
F
S
30
94°
71°
31
93°
69°
1
92°
70°
2
93°
67°
3
86°
67°
4
87°
66°
5
90°
66°
6
91°
65°
7
91°
65°
8
92°
68°
9
91°
68°
10
88°
67°
11
90°
67°
12
90°
66°
13
89°
67°
14
91°
67°
15
91°
66°
16
89°
66°
17
88°
65°
18
84°
65°
19
84°
63°
20
83°
64°
21
87°
63°
22
88°
62°
23
86°
63°
24
88°
65°
25
89°
63°
26
87°
64°
27
87°
64°
28
85°
63°
29
80°
62°
30
80°
56°
1
81°
53°
2
78°
52°
3
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bolivar
Bolivar's September 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 52° and 71°. The average high for September is 87° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Bolivar. See also: October | November | December.
