S
M
T
W
T
F
S
30
78°
33°
31
83°
37°
1
73°
37°
2
57°
42°
3
52°
40°
4
61°
32°
5
63°
35°
6
61°
40°
7
69°
31°
8
78°
40°
9
82°
42°
10
80°
41°
11
76°
41°
12
60°
35°
13
70°
30°
14
76°
34°
15
79°
39°
16
78°
38°
17
79°
39°
18
80°
38°
19
78°
37°
20
78°
38°
21
77°
33°
22
70°
32°
23
71°
35°
24
74°
36°
25
74°
36°
26
69°
35°
27
69°
31°
28
68°
30°
29
66°
26°
30
68°
29°
1
76°
35°
2
77°
34°
3
77°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chiloquin
Chiloquin's September 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 26° and 42°. The average high for September is 74° with an average low of 35°. 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 Chiloquin. See also: October | November | December.
