S
M
T
W
T
F
S
26
66°
38°
27
73°
38°
28
70°
52°
29
61°
50°
30
50°
41°
1
54°
31°
2
46°
35°
3
53°
38°
4
71°
47°
5
71°
45°
6
48°
42°
7
52°
35°
8
54°
38°
9
64°
38°
10
55°
40°
11
55°
34°
12
56°
36°
13
64°
44°
14
52°
43°
15
59°
46°
16
76°
44°
17
72°
50°
18
87°
66°
19
81°
60°
20
66°
36°
21
55°
37°
22
64°
45°
23
63°
48°
24
66°
51°
25
71°
48°
26
67°
48°
27
67°
47°
28
69°
51°
29
71°
50°
30
72°
46°
31
68°
49°
1
68°
47°
2
69°
51°
3
66°
51°
4
67°
52°
5
67°
51°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Star Lake
Star Lake's May 2026 forecast shows daily high temperatures ranging from 55° to 87°, with overnight lows between 36° and 66°. The average high for May is 69° 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 Star Lake. See also: June | July | August.