S
M
T
W
T
F
S
30
74°
49°
31
75°
49°
1
75°
45°
2
70°
48°
3
74°
47°
4
74°
47°
5
73°
48°
6
74°
48°
7
73°
40°
8
65°
38°
9
63°
45°
10
65°
46°
11
64°
42°
12
68°
48°
13
69°
46°
14
70°
48°
15
71°
47°
16
60°
44°
17
61°
44°
18
Hist. Avg.
65°
40°
19
Hist. Avg.
64°
39°
20
Hist. Avg.
64°
39°
21
Hist. Avg.
64°
38°
22
Hist. Avg.
63°
38°
23
Hist. Avg.
62°
38°
24
Hist. Avg.
62°
37°
25
Hist. Avg.
62°
37°
26
Hist. Avg.
61°
37°
27
Hist. Avg.
61°
36°
28
Hist. Avg.
60°
36°
29
Hist. Avg.
60°
36°
30
Hist. Avg.
59°
35°
1
Hist. Avg.
59°
35°
2
Hist. Avg.
58°
34°
3
Hist. Avg.
58°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Buhl
Buhl's September 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 38° and 49°. The average high for September is 69° with an average low of 46°. 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 Buhl. See also: October | November | December.