S
M
T
W
T
F
S
26
62°
41°
27
66°
35°
28
65°
42°
29
61°
30°
30
58°
32°
1
68°
36°
2
77°
40°
3
82°
43°
4
76°
54°
5
77°
54°
6
71°
51°
7
61°
48°
8
66°
45°
9
68°
46°
10
74°
45°
11
68°
46°
12
52°
41°
13
58°
37°
14
59°
44°
15
56°
40°
16
55°
42°
17
62°
37°
18
66°
37°
19
65°
46°
20
67°
45°
21
71°
51°
22
75°
45°
23
80°
50°
24
85°
55°
25
84°
58°
26
87°
55°
27
86°
57°
28
77°
50°
29
80°
43°
30
79°
57°
31
76°
52°
1
70°
57°
2
80°
50°
3
59°
45°
4
71°
47°
5
59°
44°
6
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grainet
Grainet's May 2026 forecast shows daily high temperatures ranging from 59° to 71°, with overnight lows between 44° and 50°. 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 Grainet. See also: June | July | August.
