S
M
T
W
T
F
S
26
46°
28°
27
44°
38°
28
42°
35°
29
42°
27°
30
41°
24°
1
44°
35°
2
43°
35°
3
46°
33°
4
49°
35°
5
47°
37°
6
40°
31°
7
41°
29°
8
46°
26°
9
52°
31°
10
54°
33°
11
45°
34°
12
49°
32°
13
56°
35°
14
53°
31°
15
54°
39°
16
53°
38°
17
51°
40°
18
50°
39°
19
48°
36°
20
48°
30°
21
48°
29°
22
49°
32°
23
53°
27°
24
49°
32°
25
49°
29°
26
39°
30°
27
41°
30°
28
41°
30°
29
39°
32°
30
42°
33°
31
44°
30°
1
46°
29°
2
50°
31°
3
53°
34°
4
51°
38°
5
52°
34°
6
51°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Denali Park
Denali Park's May 2026 forecast shows daily high temperatures ranging from 39° to 53°, with overnight lows between 29° and 38°. The average high for May is 46° with an average low of 32°. 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 Denali Park. See also: June | July | August.