S
M
T
W
T
F
S
30
75°
45°
31
75°
49°
1
76°
52°
2
82°
51°
3
81°
44°
4
73°
48°
5
74°
44°
6
76°
42°
7
73°
43°
8
72°
45°
9
74°
47°
10
78°
48°
11
79°
51°
12
80°
52°
13
82°
49°
14
81°
42°
15
76°
43°
16
74°
44°
17
73°
46°
18
75°
48°
19
79°
47°
20
79°
44°
21
78°
46°
22
74°
44°
23
69°
37°
24
68°
38°
25
67°
37°
26
66°
39°
27
67°
41°
28
70°
42°
29
73°
37°
30
74°
46°
1
69°
42°
2
66°
44°
3
Hist. Avg.
67°
32°
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 66° to 82°, with overnight lows between 37° and 52°. The average high for September is 74° 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 Tamarack. See also: October | November | December.