S
M
T
W
T
F
S
26
73°
52°
27
65°
55°
28
65°
55°
29
63°
47°
30
61°
38°
1
54°
42°
2
54°
38°
3
63°
36°
4
72°
56°
5
61°
45°
6
58°
41°
7
56°
41°
8
66°
49°
9
69°
49°
10
65°
42°
11
60°
39°
12
61°
44°
13
68°
50°
14
68°
45°
15
69°
48°
16
71°
52°
17
74°
50°
18
69°
55°
19
74°
54°
20
72°
52°
21
74°
47°
22
67°
46°
23
66°
46°
24
68°
48°
25
67°
49°
26
67°
48°
27
68°
48°
28
69°
49°
29
70°
53°
30
73°
58°
31
75°
55°
1
71°
51°
2
73°
54°
3
75°
59°
4
76°
58°
5
78°
60°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Groveland
Groveland's May 2026 forecast shows daily high temperatures ranging from 56° to 80°, with overnight lows between 39° and 61°. The average high for May is 69° with an average low of 50°. 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 Groveland. See also: June | July | August.