S
M
T
W
T
F
S
26
84°
59°
27
75°
66°
28
84°
63°
29
91°
59°
30
88°
68°
1
90°
68°
2
79°
61°
3
75°
57°
4
81°
50°
5
84°
52°
6
91°
57°
7
95°
68°
8
86°
70°
9
82°
64°
10
86°
70°
11
90°
70°
12
75°
72°
13
86°
68°
14
89°
62°
15
88°
67°
16
88°
70°
17
90°
69°
18
87°
69°
19
87°
70°
20
87°
70°
21
88°
71°
22
89°
70°
23
88°
72°
24
87°
71°
25
86°
71°
26
85°
70°
27
86°
69°
28
88°
71°
29
89°
72°
30
90°
72°
31
90°
72°
1
89°
72°
2
88°
73°
3
88°
73°
4
87°
72°
5
87°
73°
6
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crescent City
Crescent City's May 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 62° and 73°. The average high for May is 88° with an average low of 71°. 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 Crescent City. See also: June | July | August.