S
M
T
W
T
F
S
26
82°
51°
27
83°
64°
28
76°
61°
29
69°
53°
30
65°
44°
1
64°
44°
2
65°
41°
3
71°
37°
4
82°
56°
5
67°
48°
6
63°
45°
7
65°
44°
8
73°
54°
9
79°
59°
10
74°
50°
11
68°
46°
12
70°
50°
13
74°
58°
14
78°
62°
15
79°
63°
16
82°
62°
17
79°
62°
18
77°
56°
19
79°
60°
20
75°
57°
21
77°
55°
22
72°
53°
23
72°
52°
24
73°
54°
25
71°
54°
26
72°
53°
27
74°
54°
28
75°
56°
29
76°
58°
30
80°
63°
31
79°
64°
1
77°
61°
2
78°
59°
3
78°
60°
4
79°
64°
5
81°
65°
6
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Columbia
New Columbia's May 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 44° and 66°. The average high for May is 75° with an average low of 57°. 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 New Columbia. See also: June | July | August.
