S
M
T
W
T
F
S
26
64°
32°
27
71°
35°
28
65°
37°
29
62°
42°
30
49°
42°
1
58°
38°
2
49°
39°
3
52°
37°
4
70°
38°
5
83°
52°
6
66°
48°
7
59°
38°
8
56°
31°
9
52°
32°
10
68°
45°
11
59°
42°
12
57°
33°
13
47°
36°
14
54°
49°
15
57°
43°
16
75°
56°
17
80°
44°
18
75°
52°
19
86°
60°
20
81°
54°
21
65°
42°
22
64°
44°
23
65°
46°
24
69°
47°
25
69°
49°
26
73°
55°
27
74°
45°
28
65°
46°
29
66°
49°
30
66°
51°
31
67°
51°
1
69°
50°
2
67°
49°
3
67°
47°
4
66°
45°
5
68°
53°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mirror Lake
Mirror Lake's May 2026 forecast shows daily high temperatures ranging from 54° to 86°, with overnight lows between 42° and 60°. 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 Mirror Lake. See also: June | July | August.
