S
M
T
W
T
F
S
26
64°
27°
27
68°
29°
28
65°
32°
29
69°
36°
30
74°
37°
1
74°
46°
2
81°
42°
3
83°
43°
4
82°
44°
5
81°
43°
6
83°
44°
7
79°
45°
8
69°
43°
9
76°
43°
10
78°
49°
11
72°
44°
12
77°
40°
13
65°
51°
14
68°
50°
15
61°
43°
16
59°
40°
17
67°
45°
18
69°
42°
19
66°
48°
20
70°
44°
21
69°
38°
22
75°
46°
23
81°
49°
24
76°
49°
25
70°
50°
26
65°
48°
27
78°
50°
28
80°
55°
29
77°
50°
30
71°
48°
31
67°
44°
1
72°
43°
2
76°
49°
3
76°
52°
4
75°
48°
5
74°
49°
6
85°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salmon Arm
Salmon Arm's May 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 43° and 55°. The average high for May is 74° with an average low of 49°. 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 Salmon Arm. See also: June | July | August.
