S
M
T
W
T
F
S
27
74°
47°
28
59°
45°
29
67°
42°
30
73°
41°
1
72°
46°
2
77°
45°
3
77°
51°
4
79°
44°
5
80°
50°
6
79°
54°
7
78°
44°
8
77°
47°
9
74°
54°
10
68°
50°
11
60°
47°
12
60°
40°
13
57°
38°
14
53°
34°
15
51°
29°
16
54°
33°
17
55°
35°
18
56°
36°
19
55°
37°
20
55°
36°
21
41°
20°
22
59°
37°
23
55°
34°
24
56°
34°
25
55°
36°
26
53°
31°
27
52°
34°
28
53°
33°
29
52°
31°
30
50°
30°
31
50°
34°
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 41° to 77°, with overnight lows between 20° and 54°. The average high for October is 56° with an average low of 36°. 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.