S
M
T
W
T
F
S
27
83°
55°
28
82°
51°
29
77°
55°
30
83°
61°
1
84°
46°
2
85°
44°
3
77°
46°
4
69°
47°
5
70°
51°
6
73°
56°
7
77°
57°
8
70°
58°
9
79°
59°
10
81°
56°
11
81°
45°
12
78°
43°
13
66°
41°
14
63°
41°
15
63°
42°
16
65°
43°
17
65°
46°
18
66°
47°
19
70°
51°
20
69°
51°
21
71°
53°
22
74°
46°
23
70°
45°
24
63°
43°
25
67°
44°
26
69°
45°
27
66°
45°
28
60°
48°
29
60°
47°
30
59°
49°
31
Hist. Avg.
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Riverton
Riverton's October 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 41° and 61°. The average high for October is 72° with an average low of 49°. 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 Riverton. See also: November | December | January.
