S
M
T
W
T
F
S
26
86°
66°
27
81°
64°
28
79°
62°
29
76°
64°
30
78°
55°
1
75°
52°
2
76°
53°
3
76°
53°
4
78°
56°
5
80°
60°
6
78°
58°
7
75°
56°
8
74°
57°
9
75°
64°
10
75°
63°
11
74°
63°
12
72°
62°
13
72°
63°
14
73°
62°
15
73°
62°
16
74°
63°
17
73°
63°
18
73°
62°
19
72°
61°
20
72°
61°
21
73°
62°
22
72°
61°
23
75°
62°
24
78°
63°
25
77°
63°
26
76°
62°
27
77°
63°
28
77°
62°
29
73°
61°
30
71°
61°
31
70°
60°
1
70°
60°
2
71°
59°
3
70°
60°
4
70°
60°
5
71°
59°
6
70°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kalbarri National Park
Kalbarri National Park's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 52° and 66°. The average high for May is 75° with an average low of 61°. 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 Kalbarri National Park. See also: June | July | August.