S
M
T
W
T
F
S
30
84°
59°
31
87°
54°
1
83°
50°
2
78°
50°
3
76°
56°
4
75°
56°
5
86°
46°
6
77°
45°
7
73°
46°
8
74°
55°
9
77°
52°
10
82°
54°
11
80°
53°
12
83°
49°
13
76°
44°
14
74°
42°
15
70°
43°
16
72°
44°
17
75°
51°
18
80°
40°
19
71°
44°
20
69°
51°
21
79°
53°
22
81°
50°
23
78°
53°
24
78°
51°
25
79°
50°
26
80°
44°
27
76°
40°
28
65°
45°
29
66°
46°
30
63°
42°
1
65°
46°
2
65°
48°
3
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Lemmon
North Lemmon's September 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 36° and 59°. The average high for September is 75° 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 North Lemmon. See also: October | November | December.