S
M
T
W
T
F
S
30
86°
63°
31
86°
57°
1
86°
58°
2
80°
61°
3
81°
54°
4
76°
53°
5
78°
54°
6
78°
60°
7
82°
52°
8
76°
55°
9
77°
60°
10
75°
59°
11
83°
60°
12
84°
59°
13
84°
58°
14
83°
59°
15
84°
59°
16
73°
56°
17
74°
54°
18
Hist. Avg.
78°
52°
19
Hist. Avg.
78°
52°
20
Hist. Avg.
77°
52°
21
Hist. Avg.
77°
51°
22
Hist. Avg.
76°
51°
23
Hist. Avg.
76°
50°
24
Hist. Avg.
76°
50°
25
Hist. Avg.
75°
50°
26
Hist. Avg.
75°
49°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
74°
48°
29
Hist. Avg.
73°
48°
30
Hist. Avg.
73°
47°
1
Hist. Avg.
72°
47°
2
Hist. Avg.
72°
46°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Doniphan
Doniphan's September 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 52° and 63°. The average high for September is 80° with an average low of 57°. 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 Doniphan. See also: October | November | December.
