S
M
T
W
T
F
S
26
52°
26°
27
45°
22°
28
50°
21°
29
43°
20°
30
46°
21°
1
44°
21°
2
47°
24°
3
47°
28°
4
46°
26°
5
49°
24°
6
48°
24°
7
48°
25°
8
47°
24°
9
50°
31°
10
49°
30°
11
51°
34°
12
52°
26°
13
49°
25°
14
51°
28°
15
51°
30°
16
50°
30°
17
56°
34°
18
63°
40°
19
61°
33°
20
54°
29°
21
54°
31°
22
61°
34°
23
64°
40°
24
66°
42°
25
68°
43°
26
69°
41°
27
66°
41°
28
60°
42°
29
64°
44°
30
68°
35°
31
61°
32°
1
56°
31°
2
58°
37°
3
61°
45°
4
70°
41°
5
69°
44°
6
72°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Savant Lake
Savant Lake's May 2026 forecast shows daily high temperatures ranging from 43° to 72°, with overnight lows between 20° and 45°. The average high for May is 56° with an average low of 32°. 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 Savant Lake. See also: June | July | August.