S
M
T
W
T
F
S
26
84°
70°
27
88°
72°
28
79°
68°
29
66°
59°
30
63°
57°
1
63°
54°
2
75°
48°
3
81°
48°
4
79°
57°
5
84°
59°
6
59°
52°
7
72°
50°
8
77°
55°
9
84°
68°
10
77°
63°
11
77°
59°
12
79°
54°
13
86°
55°
14
88°
63°
15
88°
66°
16
84°
68°
17
85°
74°
18
89°
74°
19
80°
68°
20
75°
66°
21
75°
65°
22
81°
63°
23
84°
65°
24
86°
66°
25
82°
68°
26
82°
69°
27
83°
68°
28
84°
67°
29
83°
66°
30
89°
67°
31
88°
69°
1
89°
71°
2
87°
70°
3
87°
67°
4
85°
64°
5
86°
68°
6
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Concord
Concord's May 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 63° and 74°. The average high for May is 84° with an average low of 68°. 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 Concord. See also: June | July | August.
