S
M
T
W
T
F
S
26
55°
47°
27
66°
44°
28
60°
48°
29
61°
53°
30
68°
49°
1
62°
45°
2
60°
51°
3
62°
43°
4
72°
50°
5
83°
59°
6
71°
62°
7
62°
52°
8
71°
49°
9
71°
57°
10
75°
55°
11
64°
50°
12
64°
48°
13
73°
56°
14
62°
54°
15
70°
52°
16
78°
53°
17
85°
62°
18
89°
64°
19
90°
69°
20
89°
71°
21
72°
59°
22
60°
54°
23
58°
56°
24
69°
64°
25
72°
63°
26
73°
65°
27
74°
67°
28
81°
58°
29
78°
55°
30
73°
51°
31
74°
56°
1
77°
58°
2
79°
60°
3
80°
58°
4
79°
60°
5
82°
60°
6
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Columbia Beach
Columbia Beach's May 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 51° and 67°. The average high for May is 75° with an average low of 59°. 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 Columbia Beach. See also: June | July | August.
