S
M
T
W
T
F
S
30
72°
49°
31
73°
56°
1
77°
56°
2
78°
57°
3
77°
51°
4
76°
47°
5
73°
47°
6
69°
46°
7
70°
52°
8
75°
52°
9
77°
54°
10
78°
49°
11
73°
47°
12
69°
53°
13
69°
45°
14
70°
48°
15
67°
51°
16
68°
49°
17
69°
50°
18
74°
44°
19
67°
45°
20
69°
42°
21
69°
42°
22
66°
47°
23
66°
49°
24
73°
51°
25
74°
49°
26
71°
51°
27
72°
49°
28
74°
46°
29
71°
45°
30
67°
49°
1
70°
44°
2
72°
38°
3
67°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Linwood
Linwood's September 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 37° and 57°. The average high for September is 71° 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 Linwood. See also: October | November | December.
