S
M
T
W
T
F
S
30
82°
63°
31
83°
63°
1
83°
62°
2
82°
57°
3
79°
60°
4
83°
61°
5
78°
61°
6
79°
60°
7
75°
60°
8
75°
54°
9
76°
52°
10
73°
58°
11
76°
60°
12
81°
59°
13
80°
60°
14
77°
59°
15
79°
59°
16
71°
52°
17
72°
58°
18
Hist. Avg.
72°
52°
19
Hist. Avg.
72°
52°
20
Hist. Avg.
72°
52°
21
Hist. Avg.
71°
51°
22
Hist. Avg.
71°
51°
23
Hist. Avg.
70°
50°
24
Hist. Avg.
70°
50°
25
Hist. Avg.
70°
50°
26
Hist. Avg.
69°
49°
27
Hist. Avg.
69°
49°
28
Hist. Avg.
68°
48°
29
Hist. Avg.
68°
48°
30
Hist. Avg.
68°
48°
1
Hist. Avg.
67°
47°
2
Hist. Avg.
67°
47°
3
Hist. Avg.
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kenmore
Kenmore's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 52° and 63°. The average high for September is 78° with an average low of 59°. 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 Kenmore. See also: October | November | December.