S
M
T
W
T
F
S
30
79°
59°
31
79°
57°
1
77°
56°
2
77°
58°
3
79°
59°
4
80°
58°
5
79°
58°
6
78°
57°
7
78°
55°
8
75°
54°
9
75°
54°
10
76°
53°
11
77°
54°
12
71°
51°
13
64°
45°
14
63°
48°
15
64°
50°
16
63°
51°
17
66°
45°
18
73°
50°
19
72°
52°
20
74°
53°
21
73°
52°
22
72°
40°
23
70°
43°
24
70°
49°
25
69°
51°
26
69°
40°
27
68°
37°
28
60°
37°
29
66°
45°
30
65°
41°
1
58°
40°
2
56°
45°
3
58°
46°
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 56° to 80°, with overnight lows between 37° and 59°. The average high for September is 71° 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 Tamarack. See also: October | November | December.