S
M
T
W
T
F
S
26
34°
19°
27
49°
18°
28
56°
22°
29
N/A
30
70°
38°
1
70°
41°
2
69°
39°
3
76°
43°
4
79°
38°
5
64°
38°
6
69°
45°
7
71°
40°
8
69°
42°
9
66°
43°
10
65°
44°
11
63°
39°
12
64°
43°
13
62°
39°
14
56°
34°
15
57°
34°
16
58°
35°
17
58°
36°
18
59°
38°
19
56°
39°
20
57°
40°
21
58°
39°
22
57°
37°
23
57°
38°
24
58°
36°
25
60°
37°
26
64°
39°
27
65°
42°
28
59°
39°
29
57°
37°
30
59°
38°
31
61°
42°
1
59°
41°
2
60°
38°
3
61°
43°
4
61°
41°
5
60°
40°
6
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Radium Hot Springs
Radium Hot Springs's May 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 34° and 47°. 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 Radium Hot Springs. See also: June | July | August.
