S
M
T
W
T
F
S
30
86°
63°
31
87°
62°
1
90°
65°
2
91°
64°
3
85°
67°
4
89°
66°
5
89°
66°
6
88°
65°
7
89°
65°
8
86°
66°
9
87°
65°
10
89°
66°
11
88°
66°
12
89°
63°
13
89°
58°
14
81°
57°
15
80°
57°
16
80°
58°
17
81°
58°
18
84°
63°
19
86°
62°
20
80°
63°
21
85°
62°
22
86°
61°
23
85°
55°
24
84°
54°
25
78°
53°
26
80°
53°
27
81°
52°
28
Hist. Avg.
80°
53°
29
Hist. Avg.
80°
53°
30
Hist. Avg.
79°
52°
1
Hist. Avg.
79°
52°
2
Hist. Avg.
78°
52°
3
Hist. Avg.
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rutherford
Rutherford's September 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 52° and 67°. The average high for September is 85° with an average low of 61°. 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 Rutherford. See also: October | November | December.