S
M
T
W
T
F
S
30
79°
64°
31
84°
57°
1
84°
61°
2
84°
62°
3
85°
67°
4
85°
67°
5
88°
65°
6
84°
62°
7
78°
62°
8
77°
58°
9
75°
56°
10
78°
56°
11
74°
50°
12
73°
51°
13
71°
49°
14
72°
56°
15
79°
55°
16
76°
52°
17
76°
55°
18
75°
54°
19
73°
52°
20
76°
54°
21
77°
55°
22
75°
55°
23
77°
54°
24
78°
55°
25
77°
54°
26
76°
54°
27
77°
53°
28
77°
53°
29
75°
52°
30
75°
54°
1
74°
54°
2
75°
52°
3
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Ripley
Fort Ripley's September 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 49° and 67°. The average high for September is 77° with an average low of 56°. 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 Fort Ripley. See also: October | November | December.
