S
M
T
W
T
F
S
30
89°
67°
31
89°
69°
1
90°
70°
2
89°
64°
3
88°
63°
4
86°
64°
5
87°
65°
6
88°
68°
7
89°
70°
8
93°
70°
9
93°
69°
10
94°
68°
11
93°
68°
12
88°
69°
13
91°
69°
14
94°
63°
15
86°
62°
16
87°
61°
17
86°
62°
18
87°
63°
19
87°
65°
20
88°
64°
21
85°
65°
22
84°
66°
23
86°
65°
24
85°
65°
25
84°
64°
26
83°
65°
27
85°
64°
28
84°
64°
29
84°
63°
30
83°
63°
1
82°
61°
2
86°
61°
3
89°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nelson City
Nelson City's September 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 57° and 70°. The average high for September is 87° with an average low of 65°. 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 Nelson City. See also: October | November | December.
