S
M
T
W
T
F
S
26
60°
29°
27
62°
39°
28
64°
34°
29
69°
36°
30
75°
36°
1
69°
43°
2
70°
41°
3
74°
42°
4
72°
39°
5
75°
41°
6
82°
49°
7
80°
50°
8
76°
44°
9
72°
43°
10
70°
46°
11
71°
44°
12
73°
45°
13
71°
47°
14
66°
44°
15
61°
39°
16
62°
40°
17
61°
40°
18
61°
41°
19
60°
42°
20
61°
42°
21
61°
43°
22
59°
40°
23
61°
41°
24
62°
40°
25
63°
41°
26
65°
42°
27
66°
46°
28
63°
44°
29
62°
42°
30
63°
43°
31
64°
44°
1
62°
43°
2
63°
43°
3
64°
44°
4
64°
44°
5
65°
45°
6
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kaslo
Kaslo's May 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 39° and 50°. The average high for May is 66° with an average low of 43°. 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 Kaslo. See also: June | July | August.
