S
M
T
W
T
F
S
26
86°
63°
27
84°
66°
28
72°
64°
29
73°
57°
30
66°
50°
1
70°
50°
2
70°
46°
3
75°
45°
4
82°
61°
5
68°
50°
6
63°
48°
7
70°
46°
8
77°
52°
9
84°
55°
10
77°
59°
11
79°
55°
12
82°
52°
13
82°
59°
14
79°
52°
15
90°
59°
16
88°
75°
17
91°
70°
18
90°
77°
19
82°
70°
20
73°
66°
21
79°
61°
22
70°
64°
23
75°
66°
24
77°
63°
25
81°
65°
26
79°
68°
27
85°
67°
28
84°
68°
29
79°
65°
30
82°
65°
31
79°
64°
1
80°
66°
2
79°
65°
3
81°
65°
4
82°
66°
5
84°
68°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brookings
Brookings's May 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 63° and 68°. The average high for May is 81° with an average low of 66°. 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 Brookings. See also: June | July | August.
