S
M
T
W
T
F
S
26
54°
40°
27
59°
39°
28
64°
29°
29
68°
37°
30
70°
36°
1
70°
37°
2
74°
35°
3
79°
33°
4
67°
43°
5
67°
38°
6
74°
43°
7
82°
37°
8
87°
41°
9
85°
45°
10
87°
45°
11
90°
42°
12
91°
43°
13
82°
61°
14
85°
43°
15
86°
46°
16
82°
51°
17
74°
39°
18
58°
36°
19
66°
29°
20
75°
36°
21
83°
42°
22
79°
54°
23
83°
51°
24
84°
51°
25
83°
54°
26
81°
53°
27
74°
50°
28
73°
42°
29
74°
45°
30
92°
46°
31
93°
48°
1
94°
50°
2
94°
48°
3
95°
49°
4
94°
49°
5
89°
55°
6
85°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cathedral Gorge State Park
Cathedral Gorge State Park's May 2026 forecast shows daily high temperatures ranging from 73° to 95°, with overnight lows between 42° and 55°. The average high for May is 86° 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 May weather will actually feel in Cathedral Gorge State Park. See also: June | July | August.
