S
M
T
W
T
F
S
30
92°
75°
31
93°
74°
1
93°
74°
2
92°
73°
3
93°
72°
4
91°
74°
5
90°
73°
6
91°
74°
7
90°
74°
8
89°
72°
9
90°
70°
10
91°
72°
11
90°
72°
12
91°
72°
13
92°
72°
14
86°
71°
15
86°
72°
16
Hist. Avg.
88°
69°
17
Hist. Avg.
88°
69°
18
Hist. Avg.
88°
69°
19
Hist. Avg.
88°
68°
20
Hist. Avg.
87°
68°
21
Hist. Avg.
87°
68°
22
Hist. Avg.
87°
68°
23
Hist. Avg.
87°
67°
24
Hist. Avg.
86°
67°
25
Hist. Avg.
86°
66°
26
Hist. Avg.
86°
66°
27
Hist. Avg.
86°
66°
28
Hist. Avg.
86°
65°
29
Hist. Avg.
85°
65°
30
Hist. Avg.
85°
65°
1
Hist. Avg.
85°
64°
2
Hist. Avg.
85°
64°
3
Hist. Avg.
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Nicholas
Nicholas's September 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 70° and 75°. The average high for September is 91° with an average low of 73°. 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 Nicholas. See also: October | November | December.