S
M
T
W
T
F
S
27
74°
51°
28
76°
56°
29
76°
52°
30
69°
62°
1
66°
49°
2
64°
41°
3
70°
41°
4
68°
44°
5
68°
39°
6
76°
50°
7
74°
51°
8
69°
41°
9
71°
44°
10
84°
51°
11
83°
58°
12
86°
67°
13
75°
56°
14
60°
52°
15
55°
49°
16
54°
35°
17
57°
30°
18
65°
41°
19
68°
41°
20
70°
35°
21
73°
37°
22
75°
42°
23
74°
55°
24
75°
55°
25
74°
52°
26
60°
46°
27
61°
45°
28
75°
49°
29
66°
40°
30
56°
46°
31
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Rock Springs
Rock Springs's October 2026 forecast shows daily high temperatures ranging from 56° to 59°, with overnight lows between 46° and 46°. The average high for October is 58° with an average low of 46°. 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 Rock Springs. See also: November | December | January.