S
M
T
W
T
F
S
30
84°
42°
31
82°
44°
1
70°
50°
2
58°
51°
3
67°
45°
4
68°
45°
5
73°
44°
6
72°
44°
7
73°
46°
8
76°
45°
9
78°
48°
10
80°
47°
11
87°
49°
12
84°
47°
13
83°
48°
14
80°
44°
15
83°
49°
16
76°
44°
17
74°
43°
18
76°
45°
19
74°
45°
20
73°
46°
21
74°
43°
22
78°
47°
23
76°
40°
24
69°
39°
25
66°
38°
26
67°
37°
27
68°
40°
28
67°
37°
29
69°
40°
30
68°
42°
1
66°
38°
2
67°
36°
3
68°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bolam
Bolam's September 2026 forecast shows daily high temperatures ranging from 58° to 87°, with overnight lows between 36° and 51°. The average high for September is 73° with an average low of 44°. 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 Bolam. See also: October | November | December.