S
M
T
W
T
F
S
30
82°
63°
31
86°
62°
1
82°
62°
2
82°
63°
3
83°
66°
4
82°
66°
5
86°
65°
6
84°
62°
7
85°
61°
8
81°
59°
9
80°
60°
10
82°
61°
11
84°
61°
12
84°
63°
13
Hist. Avg.
81°
62°
14
Hist. Avg.
81°
61°
15
Hist. Avg.
81°
61°
16
Hist. Avg.
80°
61°
17
Hist. Avg.
80°
60°
18
Hist. Avg.
80°
60°
19
Hist. Avg.
80°
60°
20
Hist. Avg.
80°
59°
21
Hist. Avg.
79°
59°
22
Hist. Avg.
79°
58°
23
Hist. Avg.
79°
58°
24
Hist. Avg.
78°
58°
25
Hist. Avg.
78°
57°
26
Hist. Avg.
78°
57°
27
Hist. Avg.
78°
56°
28
Hist. Avg.
77°
56°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
77°
55°
1
Hist. Avg.
76°
55°
2
Hist. Avg.
76°
54°
3
Hist. Avg.
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Spencer
Spencer's September 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 59° and 66°. The average high for September is 83° with an average low of 62°. 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 Spencer. See also: October | November | December.
