S
M
T
W
T
F
S
26
61°
41°
27
68°
28°
28
72°
28°
29
72°
43°
30
68°
45°
1
69°
48°
2
66°
48°
3
69°
51°
4
72°
48°
5
61°
36°
6
66°
41°
7
75°
43°
8
80°
48°
9
83°
47°
10
78°
46°
11
79°
45°
12
81°
48°
13
82°
49°
14
76°
44°
15
74°
47°
16
73°
48°
17
73°
48°
18
74°
49°
19
76°
49°
20
76°
50°
21
74°
49°
22
79°
51°
23
82°
51°
24
78°
50°
25
75°
48°
26
76°
49°
27
77°
51°
28
79°
52°
29
84°
53°
30
85°
54°
31
79°
54°
1
78°
53°
2
80°
54°
3
83°
54°
4
85°
55°
5
86°
56°
6
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Granville
Granville's May 2026 forecast shows daily high temperatures ranging from 61° to 86°, with overnight lows between 36° and 56°. The average high for May is 77° 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 Granville. See also: June | July | August.
