S
M
T
W
T
F
S
26
50°
36°
27
47°
33°
28
53°
32°
29
57°
27°
30
59°
31°
1
68°
31°
2
71°
31°
3
74°
40°
4
70°
41°
5
53°
40°
6
59°
36°
7
71°
35°
8
73°
36°
9
74°
41°
10
78°
36°
11
85°
46°
12
79°
52°
13
70°
41°
14
62°
40°
15
66°
43°
16
57°
34°
17
46°
29°
18
50°
31°
19
60°
35°
20
62°
38°
21
65°
38°
22
60°
39°
23
62°
40°
24
66°
41°
25
64°
37°
26
68°
32°
27
56°
32°
28
56°
31°
29
58°
33°
30
66°
41°
31
63°
38°
1
59°
35°
2
60°
35°
3
65°
36°
4
71°
44°
5
72°
45°
6
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wasatch Mountain State Park
Wasatch Mountain State Park's May 2026 forecast shows daily high temperatures ranging from 46° to 79°, with overnight lows between 29° and 52°. The average high for May is 63° with an average low of 38°. 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 Wasatch Mountain State Park. See also: June | July | August.
