S
M
T
W
T
F
S
26
62°
46°
27
77°
43°
28
74°
55°
29
62°
46°
30
57°
37°
1
55°
34°
2
51°
30°
3
62°
29°
4
73°
50°
5
72°
58°
6
61°
40°
7
60°
35°
8
68°
38°
9
72°
52°
10
68°
45°
11
66°
39°
12
71°
44°
13
70°
48°
14
64°
41°
15
71°
36°
16
76°
49°
17
84°
61°
18
90°
66°
19
85°
66°
20
72°
45°
21
66°
55°
22
74°
59°
23
72°
59°
24
78°
58°
25
77°
61°
26
76°
58°
27
78°
54°
28
77°
54°
29
80°
58°
30
79°
52°
31
76°
56°
1
78°
57°
2
78°
57°
3
77°
56°
4
72°
52°
5
72°
52°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cedar Grove
Cedar Grove's May 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 45° and 66°. The average high for May is 77° with an average low of 57°. 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 Cedar Grove. See also: June | July | August.
