S
M
T
W
T
F
S
30
83°
52°
31
77°
53°
1
81°
52°
2
82°
52°
3
80°
51°
4
80°
51°
5
82°
50°
6
82°
51°
7
82°
43°
8
72°
39°
9
71°
41°
10
75°
42°
11
74°
39°
12
75°
40°
13
74°
44°
14
77°
48°
15
82°
44°
16
82°
49°
17
81°
49°
18
82°
48°
19
81°
48°
20
80°
51°
21
82°
46°
22
78°
42°
23
78°
44°
24
69°
38°
25
72°
40°
26
73°
38°
27
75°
41°
28
72°
41°
29
68°
43°
30
75°
37°
1
69°
44°
2
74°
42°
3
76°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Colfax
Colfax's September 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 37° and 53°. 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 Colfax. See also: October | November | December.
