S
M
T
W
T
F
S
26
61°
31°
27
65°
34°
28
68°
36°
29
73°
37°
30
77°
40°
1
77°
40°
2
80°
47°
3
84°
42°
4
82°
51°
5
82°
47°
6
82°
43°
7
83°
52°
8
74°
45°
9
78°
44°
10
75°
47°
11
76°
43°
12
81°
46°
13
70°
49°
14
59°
36°
15
52°
35°
16
47°
35°
17
57°
35°
18
59°
38°
19
62°
37°
20
69°
41°
21
73°
41°
22
72°
39°
23
70°
40°
24
69°
39°
25
71°
41°
26
70°
42°
27
64°
39°
28
58°
37°
29
58°
35°
30
62°
41°
31
61°
40°
1
64°
41°
2
60°
40°
3
59°
36°
4
58°
36°
5
58°
37°
6
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rossland
Rossland's May 2026 forecast shows daily high temperatures ranging from 47° to 73°, with overnight lows between 35° and 42°. The average high for May is 62° with an average low of 38°. 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 Rossland. See also: June | July | August.
