S
M
T
W
T
F
S
30
84°
45°
31
85°
44°
1
83°
46°
2
82°
52°
3
83°
49°
4
80°
46°
5
79°
45°
6
80°
44°
7
82°
47°
8
83°
42°
9
83°
46°
10
82°
42°
11
83°
41°
12
79°
45°
13
80°
49°
14
Hist. Avg.
85°
52°
15
Hist. Avg.
85°
52°
16
Hist. Avg.
85°
51°
17
Hist. Avg.
84°
51°
18
Hist. Avg.
84°
51°
19
Hist. Avg.
84°
50°
20
Hist. Avg.
83°
50°
21
Hist. Avg.
83°
50°
22
Hist. Avg.
82°
50°
23
Hist. Avg.
82°
49°
24
Hist. Avg.
82°
49°
25
Hist. Avg.
81°
48°
26
Hist. Avg.
81°
48°
27
Hist. Avg.
80°
48°
28
Hist. Avg.
80°
48°
29
Hist. Avg.
80°
47°
30
Hist. Avg.
79°
47°
1
Hist. Avg.
79°
46°
2
Hist. Avg.
78°
46°
3
Hist. Avg.
78°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Butte Falls
Butte Falls's September 2026 forecast shows daily high temperatures ranging from 79° to 85°, with overnight lows between 41° and 52°. The average high for September is 82° 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 Butte Falls. See also: October | November | December.
