S
M
T
W
T
F
S
26
67°
34°
27
74°
32°
28
72°
40°
29
69°
37°
30
54°
43°
1
61°
36°
2
56°
36°
3
56°
40°
4
72°
44°
5
80°
41°
6
60°
44°
7
58°
31°
8
55°
31°
9
52°
29°
10
67°
45°
11
60°
31°
12
63°
34°
13
54°
41°
14
56°
48°
15
65°
48°
16
78°
43°
17
86°
49°
18
91°
50°
19
84°
69°
20
75°
40°
21
60°
33°
22
65°
42°
23
57°
47°
24
57°
47°
25
66°
49°
26
70°
52°
27
70°
50°
28
69°
49°
29
71°
48°
30
74°
52°
31
75°
54°
1
73°
47°
2
67°
50°
3
66°
49°
4
65°
52°
5
68°
52°
6
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Garnet Lake
Garnet Lake's May 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 33° and 69°. 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 Garnet Lake. See also: June | July | August.
