S
M
T
W
T
F
S
26
55°
32°
27
59°
31°
28
58°
38°
29
65°
34°
30
70°
42°
1
69°
43°
2
66°
42°
3
65°
40°
4
67°
41°
5
66°
40°
6
65°
40°
7
65°
42°
8
64°
41°
9
58°
38°
10
59°
37°
11
58°
37°
12
58°
36°
13
59°
37°
14
62°
38°
15
67°
42°
16
68°
39°
17
59°
37°
18
60°
38°
19
61°
39°
20
63°
41°
21
62°
41°
22
60°
39°
23
60°
39°
24
61°
40°
25
66°
43°
26
69°
40°
27
63°
41°
28
61°
39°
29
62°
41°
30
63°
41°
31
62°
42°
1
62°
41°
2
63°
40°
3
66°
42°
4
69°
43°
5
67°
43°
6
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Slocan
Slocan's May 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 31° and 45°. The average high for May is 63° with an average low of 40°. 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 Slocan. See also: June | July | August.
