S
M
T
W
T
F
S
26
59°
39°
27
63°
41°
28
52°
39°
29
55°
34°
30
59°
34°
1
61°
34°
2
61°
46°
3
48°
45°
4
59°
41°
5
52°
39°
6
54°
37°
7
57°
43°
8
59°
45°
9
52°
37°
10
57°
34°
11
54°
37°
12
57°
45°
13
52°
39°
14
52°
39°
15
52°
34°
16
55°
32°
17
53°
41°
18
55°
44°
19
56°
48°
20
58°
47°
21
61°
52°
22
66°
53°
23
66°
51°
24
64°
48°
25
63°
47°
26
62°
47°
27
61°
46°
28
62°
46°
29
59°
44°
30
55°
44°
31
56°
44°
1
56°
43°
2
57°
43°
3
59°
48°
4
57°
48°
5
57°
47°
6
58°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carstairs
Carstairs's May 2026 forecast shows daily high temperatures ranging from 53° to 66°, with overnight lows between 41° and 53°. The average high for May is 59° 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 Carstairs. See also: June | July | August.
