S
M
T
W
T
F
S
30
88°
65°
31
91°
65°
1
89°
60°
2
88°
66°
3
90°
69°
4
86°
65°
5
86°
65°
6
82°
67°
7
85°
67°
8
84°
65°
9
80°
58°
10
81°
51°
11
87°
63°
12
74°
52°
13
71°
47°
14
60°
44°
15
72°
49°
16
75°
45°
17
71°
57°
18
61°
58°
19
61°
57°
20
64°
52°
21
62°
48°
22
65°
45°
23
65°
55°
24
64°
55°
25
70°
59°
26
64°
59°
27
72°
57°
28
69°
55°
29
65°
49°
30
68°
53°
1
69°
51°
2
65°
44°
3
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Anoka
Anoka's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 44° and 59°. The average high for September is 67° with an average low of 53°. 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 Anoka. See also: October | November | December.