S
M
T
W
T
F
S
27
81°
52°
28
77°
48°
29
72°
49°
30
74°
48°
1
75°
47°
2
76°
51°
3
66°
37°
4
76°
49°
5
75°
49°
6
Hist. Avg.
71°
48°
7
Hist. Avg.
70°
47°
8
Hist. Avg.
70°
47°
9
Hist. Avg.
69°
46°
10
Hist. Avg.
69°
46°
11
Hist. Avg.
68°
45°
12
Hist. Avg.
68°
45°
13
Hist. Avg.
67°
44°
14
Hist. Avg.
66°
44°
15
Hist. Avg.
66°
44°
16
Hist. Avg.
66°
43°
17
Hist. Avg.
65°
43°
18
Hist. Avg.
64°
42°
19
Hist. Avg.
64°
42°
20
Hist. Avg.
63°
41°
21
Hist. Avg.
63°
41°
22
Hist. Avg.
62°
41°
23
Hist. Avg.
62°
40°
24
Hist. Avg.
61°
40°
25
Hist. Avg.
61°
39°
26
Hist. Avg.
60°
39°
27
Hist. Avg.
60°
38°
28
Hist. Avg.
59°
38°
29
Hist. Avg.
59°
38°
30
Hist. Avg.
58°
37°
31
Hist. Avg.
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Missouri Valley
Missouri Valley's October 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 37° and 52°. The average high for October is 75° 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 October weather will actually feel in Missouri Valley. See also: November | December | January.
