S
M
T
W
T
F
S
26
55°
42°
27
57°
40°
28
53°
38°
29
57°
38°
30
53°
35°
1
55°
36°
2
53°
38°
3
54°
41°
4
54°
37°
5
55°
37°
6
55°
38°
7
60°
39°
8
60°
39°
9
57°
38°
10
56°
39°
11
56°
39°
12
58°
49°
13
64°
46°
14
58°
47°
15
66°
49°
16
65°
47°
17
62°
48°
18
66°
52°
19
68°
54°
20
72°
50°
21
71°
47°
22
63°
48°
23
64°
48°
24
63°
47°
25
67°
46°
26
71°
55°
27
74°
46°
28
75°
53°
29
68°
51°
30
71°
54°
31
73°
48°
1
71°
46°
2
67°
45°
3
66°
47°
4
67°
49°
5
70°
54°
6
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clachan
Clachan's May 2026 forecast shows daily high temperatures ranging from 53° to 75°, with overnight lows between 35° and 55°. The average high for May is 63° with an average low of 45°. 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 Clachan. See also: June | July | August.
