S
M
T
W
T
F
S
26
33°
16°
27
35°
22°
28
41°
25°
29
44°
27°
30
59°
22°
1
55°
29°
2
63°
40°
3
64°
31°
4
42°
26°
5
47°
22°
6
54°
29°
7
62°
34°
8
62°
34°
9
57°
36°
10
58°
33°
11
65°
40°
12
64°
37°
13
60°
38°
14
56°
34°
15
64°
37°
16
62°
40°
17
68°
44°
18
69°
44°
19
58°
42°
20
58°
39°
21
59°
39°
22
66°
45°
23
68°
45°
24
60°
42°
25
66°
45°
26
66°
42°
27
68°
46°
28
64°
44°
29
64°
44°
30
69°
47°
31
72°
48°
1
73°
49°
2
72°
48°
3
72°
49°
4
71°
48°
5
67°
47°
6
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Duck Lake
Duck Lake's May 2026 forecast shows daily high temperatures ranging from 42° to 73°, with overnight lows between 22° and 49°. 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 Duck Lake. See also: June | July | August.