S
M
T
W
T
F
S
30
70°
53°
31
73°
55°
1
71°
58°
2
73°
49°
3
71°
53°
4
76°
49°
5
70°
50°
6
68°
46°
7
65°
51°
8
68°
57°
9
70°
49°
10
66°
45°
11
63°
46°
12
62°
44°
13
64°
43°
14
61°
42°
15
60°
43°
16
59°
42°
17
59°
40°
18
58°
42°
19
59°
44°
20
62°
47°
21
66°
45°
22
66°
52°
23
67°
49°
24
69°
49°
25
64°
47°
26
63°
40°
27
61°
39°
28
54°
48°
29
57°
45°
30
62°
46°
1
61°
42°
2
60°
37°
3
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tamarack
Tamarack's September 2026 forecast shows daily high temperatures ranging from 54° to 76°, with overnight lows between 37° and 58°. The average high for September is 64° with an average low of 47°. 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 Tamarack. See also: October | November | December.