S
M
T
W
T
F
S
30
95°
68°
31
95°
72°
1
95°
73°
2
99°
72°
3
99°
73°
4
100°
73°
5
100°
73°
6
100°
73°
7
97°
72°
8
99°
73°
9
97°
73°
10
97°
75°
11
91°
73°
12
90°
72°
13
95°
70°
14
97°
73°
15
99°
72°
16
99°
73°
17
97°
70°
18
99°
68°
19
99°
70°
20
99°
72°
21
97°
68°
22
92°
68°
23
85°
62°
24
84°
62°
25
85°
63°
26
86°
60°
27
85°
61°
28
85°
61°
29
84°
60°
30
85°
61°
1
79°
59°
2
81°
56°
3
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bruce
Bruce's September 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 56° and 68°. The average high for September is 85° with an average low of 62°. 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 Bruce. See also: October | November | December.