S
M
T
W
T
F
S
26
36°
22°
27
50°
17°
28
55°
25°
29
63°
31°
30
67°
35°
1
59°
40°
2
64°
34°
3
59°
41°
4
55°
37°
5
60°
37°
6
70°
43°
7
68°
41°
8
59°
36°
9
60°
38°
10
67°
39°
11
65°
39°
12
67°
41°
13
65°
39°
14
69°
46°
15
73°
48°
16
67°
40°
17
54°
47°
18
70°
46°
19
57°
39°
20
58°
38°
21
61°
39°
22
66°
42°
23
66°
42°
24
67°
44°
25
69°
44°
26
62°
41°
27
67°
43°
28
68°
44°
29
69°
45°
30
70°
46°
31
71°
47°
1
70°
46°
2
69°
45°
3
69°
45°
4
63°
42°
5
62°
44°
6
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sturgeon Lake 154
Sturgeon Lake 154's May 2026 forecast shows daily high temperatures ranging from 54° to 73°, with overnight lows between 36° and 48°. The average high for May is 65° with an average low of 42°. 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 Sturgeon Lake 154. See also: June | July | August.