S
M
T
W
T
F
S
30
79°
49°
31
79°
48°
1
78°
51°
2
78°
45°
3
75°
46°
4
71°
45°
5
67°
39°
6
67°
44°
7
66°
40°
8
70°
47°
9
74°
47°
10
65°
39°
11
63°
43°
12
64°
45°
13
67°
44°
14
70°
46°
15
73°
40°
16
65°
36°
17
62°
35°
18
64°
41°
19
Hist. Avg.
69°
45°
20
Hist. Avg.
69°
45°
21
Hist. Avg.
68°
45°
22
Hist. Avg.
68°
44°
23
Hist. Avg.
67°
44°
24
Hist. Avg.
67°
44°
25
Hist. Avg.
66°
44°
26
Hist. Avg.
66°
43°
27
Hist. Avg.
66°
43°
28
Hist. Avg.
65°
43°
29
Hist. Avg.
65°
42°
30
Hist. Avg.
64°
42°
1
Hist. Avg.
64°
42°
2
Hist. Avg.
63°
42°
3
Hist. Avg.
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Logan Lake
Logan Lake's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 35° and 51°. The average high for September is 70° with an average low of 44°. 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 Lake. See also: October | November | December.
