S
M
T
W
T
F
S
30
88°
58°
31
86°
57°
1
85°
58°
2
87°
57°
3
83°
56°
4
74°
55°
5
83°
57°
6
85°
54°
7
72°
50°
8
75°
53°
9
81°
53°
10
82°
54°
11
81°
53°
12
81°
50°
13
67°
41°
14
68°
49°
15
78°
53°
16
80°
49°
17
70°
48°
18
75°
50°
19
74°
53°
20
80°
49°
21
80°
47°
22
79°
49°
23
76°
50°
24
77°
48°
25
76°
50°
26
78°
40°
27
67°
44°
28
72°
46°
29
74°
44°
30
64°
43°
1
64°
46°
2
66°
46°
3
72°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Baker
Baker's September 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 38° and 58°. The average high for September is 77° with an average low of 50°. 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 Baker. See also: October | November | December.