S
M
T
W
T
F
S
30
72°
50°
31
69°
51°
1
70°
50°
2
72°
45°
3
68°
44°
4
72°
47°
5
73°
50°
6
74°
51°
7
73°
50°
8
67°
43°
9
69°
49°
10
73°
48°
11
73°
49°
12
72°
48°
13
71°
48°
14
70°
49°
15
70°
43°
16
69°
38°
17
62°
37°
18
61°
45°
19
62°
46°
20
69°
47°
21
68°
43°
22
68°
37°
23
62°
37°
24
59°
40°
25
58°
44°
26
Hist. Avg.
60°
39°
27
Hist. Avg.
60°
39°
28
Hist. Avg.
60°
39°
29
Hist. Avg.
59°
38°
30
Hist. Avg.
59°
38°
1
Hist. Avg.
58°
38°
2
Hist. Avg.
58°
37°
3
Hist. Avg.
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lac Baker
Lac Baker's September 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 37° and 51°. The average high for September is 68° 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 Lac Baker. See also: October | November | December.
