S
M
T
W
T
F
S
30
78°
65°
31
77°
64°
1
74°
64°
2
76°
63°
3
78°
63°
4
77°
64°
5
78°
65°
6
79°
66°
7
79°
65°
8
77°
65°
9
73°
64°
10
75°
64°
11
75°
65°
12
76°
66°
13
77°
65°
14
80°
66°
15
79°
65°
16
78°
63°
17
77°
62°
18
75°
66°
19
75°
64°
20
Hist. Avg.
78°
61°
21
Hist. Avg.
78°
60°
22
Hist. Avg.
78°
60°
23
Hist. Avg.
78°
60°
24
Hist. Avg.
78°
60°
25
Hist. Avg.
78°
60°
26
Hist. Avg.
77°
60°
27
Hist. Avg.
77°
60°
28
Hist. Avg.
77°
60°
29
Hist. Avg.
77°
60°
30
Hist. Avg.
77°
59°
1
Hist. Avg.
77°
59°
2
Hist. Avg.
77°
59°
3
Hist. Avg.
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clifton
Clifton's September 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 62° and 66°. The average high for September is 77° with an average low of 64°. 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 Clifton. See also: October | November | December.
