S
M
T
W
T
F
S
30
81°
70°
31
91°
70°
1
93°
72°
2
93°
73°
3
93°
72°
4
93°
72°
5
90°
72°
6
84°
63°
7
82°
59°
8
86°
61°
9
81°
66°
10
79°
64°
11
82°
57°
12
88°
61°
13
75°
52°
14
73°
50°
15
86°
66°
16
75°
66°
17
88°
68°
18
73°
64°
19
82°
66°
20
69°
59°
21
67°
55°
22
65°
53°
23
67°
53°
24
67°
53°
25
71°
56°
26
73°
55°
27
69°
53°
28
70°
52°
29
71°
51°
30
70°
52°
1
71°
52°
2
70°
47°
3
64°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bureau Junction
Bureau Junction's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 47° and 66°. The average high for September is 70° with an average low of 54°. 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 Bureau Junction. See also: October | November | December.
