S
M
T
W
T
F
S
26
71°
45°
27
68°
53°
28
63°
47°
29
53°
39°
30
54°
32°
1
52°
32°
2
62°
32°
3
73°
47°
4
79°
43°
5
56°
37°
6
52°
32°
7
60°
29°
8
71°
32°
9
66°
41°
10
64°
33°
11
63°
34°
12
79°
43°
13
67°
43°
14
74°
35°
15
84°
53°
16
84°
58°
17
67°
51°
18
80°
55°
19
69°
48°
20
65°
45°
21
57°
46°
22
63°
47°
23
72°
55°
24
79°
52°
25
84°
61°
26
88°
65°
27
88°
64°
28
80°
56°
29
84°
48°
30
78°
51°
31
77°
52°
1
80°
56°
2
81°
49°
3
85°
45°
4
88°
52°
5
82°
62°
6
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rock Springs
Rock Springs's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Rock Springs. See also: June | July | August.
