S
M
T
W
T
F
S
30
87°
47°
31
88°
50°
1
87°
46°
2
86°
45°
3
87°
44°
4
85°
45°
5
92°
53°
6
93°
53°
7
93°
53°
8
Hist. Avg.
84°
45°
9
Hist. Avg.
83°
45°
10
Hist. Avg.
83°
45°
11
Hist. Avg.
83°
44°
12
Hist. Avg.
82°
44°
13
Hist. Avg.
82°
44°
14
Hist. Avg.
82°
43°
15
Hist. Avg.
82°
43°
16
Hist. Avg.
81°
43°
17
Hist. Avg.
81°
42°
18
Hist. Avg.
81°
42°
19
Hist. Avg.
80°
42°
20
Hist. Avg.
80°
42°
21
Hist. Avg.
80°
41°
22
Hist. Avg.
80°
41°
23
Hist. Avg.
79°
41°
24
Hist. Avg.
79°
40°
25
Hist. Avg.
78°
40°
26
Hist. Avg.
78°
40°
27
Hist. Avg.
78°
40°
28
Hist. Avg.
77°
40°
29
Hist. Avg.
77°
39°
30
Hist. Avg.
76°
39°
1
Hist. Avg.
76°
39°
2
Hist. Avg.
75°
39°
3
Hist. Avg.
75°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Logan
Logan's September 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 44° and 53°. The average high for September is 89° with an average low of 48°. 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 Logan. See also: October | November | December.
