S
M
T
W
T
F
S
26
66°
32°
27
58°
38°
28
56°
45°
29
66°
37°
30
73°
39°
1
70°
44°
2
73°
47°
3
78°
45°
4
80°
48°
5
65°
48°
6
61°
48°
7
63°
48°
8
61°
45°
9
68°
50°
10
69°
47°
11
70°
42°
12
86°
50°
13
56°
47°
14
58°
45°
15
52°
45°
16
54°
42°
17
64°
43°
18
62°
43°
19
66°
44°
20
70°
46°
21
74°
47°
22
71°
48°
23
69°
47°
24
69°
46°
25
68°
45°
26
62°
44°
27
63°
44°
28
63°
41°
29
67°
46°
30
68°
45°
31
65°
46°
1
64°
49°
2
67°
46°
3
69°
46°
4
72°
47°
5
71°
48°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Roesiger
Lake Roesiger's May 2026 forecast shows daily high temperatures ranging from 52° to 86°, with overnight lows between 41° and 50°. The average high for May is 66° with an average low of 46°. 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 Lake Roesiger. See also: June | July | August.