S
M
T
W
T
F
S
26
63°
39°
27
70°
42°
28
68°
45°
29
62°
51°
30
58°
38°
1
57°
43°
2
52°
37°
3
53°
40°
4
59°
44°
5
64°
48°
6
64°
46°
7
61°
46°
8
58°
45°
9
59°
44°
10
58°
45°
11
62°
44°
12
62°
47°
13
63°
45°
14
63°
43°
15
61°
43°
16
60°
44°
17
60°
42°
18
62°
43°
19
68°
49°
20
67°
45°
21
64°
44°
22
64°
45°
23
65°
44°
24
66°
47°
25
72°
54°
26
73°
47°
27
66°
47°
28
66°
48°
29
69°
51°
30
75°
55°
31
76°
55°
1
75°
54°
2
77°
57°
3
78°
58°
4
78°
56°
5
77°
50°
6
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Garnerville
Garnerville's May 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 37° and 58°. The average high for May is 65° with an average low of 47°. 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 Garnerville. See also: June | July | August.