S
M
T
W
T
F
S
30
91°
47°
31
80°
51°
1
82°
49°
2
85°
47°
3
80°
46°
4
85°
46°
5
84°
47°
6
83°
45°
7
82°
44°
8
80°
43°
9
77°
44°
10
77°
47°
11
76°
49°
12
79°
50°
13
83°
51°
14
78°
47°
15
76°
48°
16
81°
47°
17
80°
42°
18
74°
41°
19
73°
42°
20
78°
43°
21
78°
45°
22
77°
46°
23
76°
50°
24
80°
47°
25
71°
40°
26
70°
45°
27
73°
40°
28
68°
38°
29
66°
42°
30
68°
50°
1
69°
51°
2
69°
39°
3
75°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orofino
Orofino's September 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 37° and 51°. The average high for September is 77° with an average low of 45°. 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 Orofino. See also: October | November | December.
