S
M
T
W
T
F
S
26
30°
19°
27
42°
18°
28
50°
23°
29
58°
29°
30
68°
33°
1
62°
43°
2
67°
32°
3
59°
41°
4
47°
33°
5
50°
22°
6
63°
32°
7
67°
46°
8
63°
39°
9
63°
39°
10
71°
46°
11
64°
47°
12
69°
43°
13
71°
46°
14
58°
44°
15
48°
36°
16
47°
33°
17
52°
31°
18
59°
34°
19
63°
38°
20
54°
43°
21
66°
38°
22
68°
48°
23
74°
45°
24
64°
48°
25
76°
45°
26
79°
51°
27
78°
59°
28
83°
54°
29
83°
57°
30
68°
51°
31
58°
47°
1
50°
47°
2
52°
46°
3
59°
46°
4
62°
51°
5
62°
48°
6
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Athabasca
Athabasca's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Athabasca. See also: June | July | August.