S
M
T
W
T
F
S
30
80°
54°
31
82°
43°
1
82°
53°
2
83°
49°
3
82°
44°
4
86°
43°
5
86°
52°
6
85°
43°
7
75°
40°
8
79°
40°
9
82°
44°
10
84°
52°
11
86°
50°
12
86°
50°
13
75°
37°
14
73°
42°
15
83°
50°
16
85°
50°
17
83°
49°
18
83°
48°
19
80°
46°
20
73°
49°
21
77°
48°
22
68°
45°
23
68°
39°
24
70°
45°
25
69°
40°
26
71°
42°
27
71°
44°
28
66°
34°
29
63°
33°
30
61°
33°
1
62°
34°
2
63°
32°
3
64°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Logan
North Logan's September 2026 forecast shows daily high temperatures ranging from 61° to 86°, with overnight lows between 32° and 52°. The average high for September is 74° with an average low of 43°. 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 North Logan. See also: October | November | December.