S
M
T
W
T
F
S
30
68°
55°
31
66°
51°
1
68°
55°
2
68°
55°
3
67°
56°
4
67°
56°
5
63°
54°
6
64°
52°
7
65°
50°
8
63°
55°
9
67°
52°
10
65°
51°
11
62°
53°
12
63°
55°
13
64°
55°
14
63°
54°
15
64°
54°
16
65°
50°
17
65°
51°
18
Hist. Avg.
63°
50°
19
Hist. Avg.
63°
50°
20
Hist. Avg.
62°
49°
21
Hist. Avg.
62°
49°
22
Hist. Avg.
62°
49°
23
Hist. Avg.
62°
49°
24
Hist. Avg.
61°
49°
25
Hist. Avg.
61°
48°
26
Hist. Avg.
61°
48°
27
Hist. Avg.
61°
48°
28
Hist. Avg.
61°
48°
29
Hist. Avg.
60°
48°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
60°
47°
2
Hist. Avg.
60°
47°
3
Hist. Avg.
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lostock Junction
Lostock Junction's September 2026 forecast shows daily high temperatures ranging from 62° to 68°, with overnight lows between 50° and 56°. The average high for September is 65° with an average low of 53°. 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 Lostock Junction. See also: October | November | December.
