S
M
T
W
T
F
S
30
91°
73°
31
88°
66°
1
88°
67°
2
91°
65°
3
96°
73°
4
96°
68°
5
88°
68°
6
80°
69°
7
88°
69°
8
85°
63°
9
80°
56°
10
84°
58°
11
93°
65°
12
71°
53°
13
68°
53°
14
79°
58°
15
71°
54°
16
66°
54°
17
73°
55°
18
73°
64°
19
69°
60°
20
62°
57°
21
59°
54°
22
65°
53°
23
66°
55°
24
69°
63°
25
N/A
26
71°
62°
27
72°
64°
28
73°
64°
29
77°
64°
30
72°
57°
1
67°
54°
2
70°
46°
3
77°
57°
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 ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.
