S
M
T
W
T
F
S
26
78°
60°
27
85°
72°
28
79°
62°
29
66°
55°
30
63°
46°
1
69°
46°
2
71°
39°
3
79°
40°
4
77°
56°
5
77°
61°
6
60°
49°
7
71°
43°
8
76°
44°
9
83°
55°
10
75°
62°
11
75°
48°
12
80°
43°
13
84°
48°
14
80°
52°
15
87°
67°
16
83°
71°
17
83°
71°
18
84°
75°
19
76°
61°
20
77°
59°
21
73°
65°
22
75°
60°
23
76°
61°
24
79°
63°
25
75°
63°
26
75°
65°
27
77°
64°
28
77°
64°
29
79°
63°
30
81°
62°
31
84°
65°
1
82°
66°
2
83°
61°
3
82°
62°
4
78°
65°
5
83°
65°
6
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Queen Wilhelmina State Park
Queen Wilhelmina State Park's May 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 60° and 66°. The average high for May is 79° with an average low of 64°. 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 Queen Wilhelmina State Park. See also: June | July | August.