S
M
T
W
T
F
S
26
66°
44°
27
72°
53°
28
62°
43°
29
59°
40°
30
56°
37°
1
52°
38°
2
50°
37°
3
56°
43°
4
62°
49°
5
63°
49°
6
60°
46°
7
63°
34°
8
59°
39°
9
60°
40°
10
60°
42°
11
61°
48°
12
62°
51°
13
66°
49°
14
62°
46°
15
61°
43°
16
62°
42°
17
62°
44°
18
63°
43°
19
63°
44°
20
64°
44°
21
65°
45°
22
66°
54°
23
67°
51°
24
66°
46°
25
66°
46°
26
67°
47°
27
67°
50°
28
68°
54°
29
69°
56°
30
69°
57°
31
70°
57°
1
70°
56°
2
73°
57°
3
76°
58°
4
75°
58°
5
81°
54°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Caledonia
Caledonia's May 2026 forecast shows daily high temperatures ranging from 50° to 81°, with overnight lows between 34° and 60°. The average high for May is 65° with an average low of 47°. 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 Caledonia. See also: June | July | August.
