S
M
T
W
T
F
S
26
58°
40°
27
62°
38°
28
63°
50°
29
52°
38°
30
54°
34°
1
51°
32°
2
45°
29°
3
60°
29°
4
72°
43°
5
64°
45°
6
53°
38°
7
54°
34°
8
58°
38°
9
64°
44°
10
58°
37°
11
57°
36°
12
60°
43°
13
58°
42°
14
54°
41°
15
65°
49°
16
75°
51°
17
66°
50°
18
64°
54°
19
73°
50°
20
63°
45°
21
65°
50°
22
68°
52°
23
69°
52°
24
67°
50°
25
66°
51°
26
73°
54°
27
73°
55°
28
72°
54°
29
74°
55°
30
73°
54°
31
71°
50°
1
64°
48°
2
65°
51°
3
66°
54°
4
73°
55°
5
70°
54°
6
68°
51°
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 54° to 75°, with overnight lows between 41° and 55°. The average high for May is 68° with an average low of 51°. 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.
