S
M
T
W
T
F
S
30
79°
61°
31
82°
61°
1
82°
53°
2
81°
53°
3
80°
58°
4
80°
59°
5
77°
58°
6
76°
58°
7
74°
57°
8
76°
50°
9
73°
49°
10
72°
57°
11
74°
56°
12
78°
57°
13
79°
57°
14
77°
56°
15
78°
56°
16
79°
56°
17
Hist. Avg.
74°
50°
18
Hist. Avg.
73°
49°
19
Hist. Avg.
73°
49°
20
Hist. Avg.
73°
49°
21
Hist. Avg.
72°
48°
22
Hist. Avg.
72°
48°
23
Hist. Avg.
71°
48°
24
Hist. Avg.
71°
47°
25
Hist. Avg.
71°
47°
26
Hist. Avg.
70°
46°
27
Hist. Avg.
70°
46°
28
Hist. Avg.
69°
46°
29
Hist. Avg.
69°
45°
30
Hist. Avg.
68°
45°
1
Hist. Avg.
68°
44°
2
Hist. Avg.
68°
44°
3
Hist. Avg.
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Nettle Lake
Nettle Lake's September 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 49° and 61°. The average high for September is 78° with an average low of 56°. 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 Nettle Lake. See also: October | November | December.