S
M
T
W
T
F
S
30
79°
56°
31
80°
55°
1
76°
56°
2
77°
60°
3
78°
60°
4
77°
54°
5
78°
54°
6
77°
58°
7
76°
52°
8
77°
53°
9
76°
59°
10
76°
56°
11
77°
52°
12
75°
51°
13
75°
52°
14
77°
56°
15
80°
57°
16
80°
57°
17
79°
56°
18
79°
54°
19
78°
55°
20
78°
48°
21
72°
50°
22
72°
54°
23
77°
53°
24
76°
54°
25
77°
53°
26
76°
46°
27
71°
47°
28
69°
46°
29
68°
45°
30
68°
44°
1
Hist. Avg.
71°
45°
2
Hist. Avg.
71°
44°
3
Hist. Avg.
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jane Lew
Jane Lew's September 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 44° and 60°. The average high for September is 76° 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 Jane Lew. See also: October | November | December.