S
M
T
W
T
F
S
30
76°
57°
31
79°
49°
1
74°
47°
2
71°
48°
3
72°
52°
4
75°
56°
5
79°
49°
6
77°
46°
7
70°
47°
8
71°
49°
9
73°
54°
10
71°
48°
11
70°
52°
12
69°
51°
13
69°
46°
14
68°
44°
15
67°
44°
16
68°
51°
17
68°
52°
18
74°
52°
19
75°
50°
20
76°
51°
21
73°
43°
22
68°
45°
23
65°
43°
24
64°
41°
25
63°
42°
26
66°
42°
27
63°
42°
28
Hist. Avg.
65°
46°
29
Hist. Avg.
65°
45°
30
Hist. Avg.
64°
45°
1
Hist. Avg.
64°
44°
2
Hist. Avg.
63°
44°
3
Hist. Avg.
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Newaygo
Newaygo's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 41° and 57°. The average high for September is 71° with an average low of 48°. 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 Newaygo. See also: October | November | December.
