S
M
T
W
T
F
S
30
69°
49°
31
68°
48°
1
65°
42°
2
70°
49°
3
73°
48°
4
73°
48°
5
72°
46°
6
74°
37°
7
67°
37°
8
59°
38°
9
60°
40°
10
59°
42°
11
61°
45°
12
66°
44°
13
67°
37°
14
60°
35°
15
57°
34°
16
55°
32°
17
Hist. Avg.
66°
40°
18
Hist. Avg.
65°
40°
19
Hist. Avg.
65°
40°
20
Hist. Avg.
65°
39°
21
Hist. Avg.
64°
39°
22
Hist. Avg.
64°
39°
23
Hist. Avg.
63°
38°
24
Hist. Avg.
63°
38°
25
Hist. Avg.
62°
38°
26
Hist. Avg.
62°
38°
27
Hist. Avg.
61°
37°
28
Hist. Avg.
61°
37°
29
Hist. Avg.
60°
37°
30
Hist. Avg.
60°
36°
1
Hist. Avg.
59°
36°
2
Hist. Avg.
59°
36°
3
Hist. Avg.
58°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Barrows
Barrows's September 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 32° and 49°. The average high for September is 65° with an average low of 42°. 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 Barrows. See also: October | November | December.