S
M
T
W
T
F
S
26
85°
68°
27
83°
64°
28
82°
64°
29
81°
68°
30
83°
72°
1
76°
60°
2
73°
57°
3
77°
51°
4
79°
50°
5
81°
54°
6
83°
70°
7
81°
73°
8
81°
68°
9
74°
66°
10
84°
67°
11
87°
68°
12
73°
65°
13
84°
63°
14
87°
67°
15
84°
60°
16
85°
59°
17
85°
69°
18
86°
69°
19
88°
69°
20
89°
70°
21
91°
71°
22
87°
71°
23
90°
71°
24
86°
73°
25
87°
72°
26
86°
73°
27
89°
73°
28
87°
74°
29
87°
73°
30
88°
72°
31
87°
73°
1
87°
74°
2
88°
74°
3
84°
74°
4
82°
74°
5
84°
73°
6
84°
75°
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 82° to 91°, with overnight lows between 69° and 75°. The average high for May is 87° with an average low of 72°. 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.
