S
M
T
W
T
F
S
26
34°
19°
27
49°
18°
28
56°
22°
29
60°
22°
30
63°
26°
1
65°
30°
2
66°
31°
3
70°
33°
4
56°
40°
5
56°
34°
6
71°
26°
7
68°
32°
8
67°
32°
9
65°
42°
10
68°
37°
11
60°
34°
12
68°
29°
13
65°
38°
14
56°
40°
15
53°
38°
16
38°
32°
17
46°
29°
18
56°
26°
19
56°
35°
20
50°
33°
21
62°
34°
22
64°
31°
23
67°
34°
24
74°
48°
25
78°
47°
26
64°
51°
27
76°
48°
28
85°
54°
29
79°
54°
30
71°
48°
31
70°
43°
1
71°
44°
2
77°
46°
3
76°
50°
4
73°
51°
5
74°
49°
6
68°
44°
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 64° to 85°, with overnight lows between 43° and 54°. The average high for May is 74° with an average low of 48°. 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.
