S
M
T
W
T
F
S
30
91°
66°
31
90°
65°
1
83°
66°
2
84°
65°
3
82°
60°
4
82°
60°
5
83°
64°
6
86°
65°
7
88°
64°
8
86°
63°
9
84°
64°
10
87°
60°
11
80°
57°
12
79°
56°
13
79°
59°
14
82°
62°
15
84°
63°
16
84°
63°
17
82°
62°
18
84°
58°
19
78°
52°
20
76°
53°
21
75°
54°
22
77°
58°
23
79°
59°
24
81°
60°
25
82°
54°
26
81°
51°
27
76°
53°
28
73°
50°
29
72°
49°
30
73°
56°
1
74°
49°
2
72°
48°
3
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tennyson
Tennyson's September 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 48° and 66°. The average high for September is 81° with an average low of 58°. 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 Tennyson. See also: October | November | December.
