S
M
T
W
T
F
S
30
59°
48°
31
60°
49°
1
60°
48°
2
58°
46°
3
59°
48°
4
58°
45°
5
60°
45°
6
63°
50°
7
62°
50°
8
57°
49°
9
61°
50°
10
62°
48°
11
62°
44°
12
61°
40°
13
61°
45°
14
60°
45°
15
60°
42°
16
56°
41°
17
57°
41°
18
58°
40°
19
55°
40°
20
54°
43°
21
53°
44°
22
52°
39°
23
52°
44°
24
51°
45°
25
50°
44°
26
53°
39°
27
Hist. Avg.
52°
41°
28
Hist. Avg.
52°
40°
29
Hist. Avg.
51°
40°
30
Hist. Avg.
51°
40°
1
Hist. Avg.
50°
39°
2
Hist. Avg.
50°
39°
3
Hist. Avg.
49°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Turnagain Heights
Turnagain Heights's September 2026 forecast shows daily high temperatures ranging from 50° to 63°, with overnight lows between 39° and 50°. The average high for September is 58° 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 Turnagain Heights. See also: October | November | December.
