S
M
T
W
T
F
S
26
89°
62°
27
73°
64°
28
85°
62°
29
95°
65°
30
91°
69°
1
87°
67°
2
70°
54°
3
76°
50°
4
80°
58°
5
83°
64°
6
90°
67°
7
92°
64°
8
84°
61°
9
84°
60°
10
83°
63°
11
85°
65°
12
86°
64°
13
85°
63°
14
89°
64°
15
88°
72°
16
82°
65°
17
83°
64°
18
83°
67°
19
87°
67°
20
88°
68°
21
85°
68°
22
83°
64°
23
83°
62°
24
84°
63°
25
84°
69°
26
85°
69°
27
83°
68°
28
84°
69°
29
85°
68°
30
84°
69°
31
85°
70°
1
85°
70°
2
86°
71°
3
86°
71°
4
87°
70°
5
86°
71°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Duval
Duval's May 2026 forecast shows daily high temperatures ranging from 70° to 92°, with overnight lows between 50° and 72°. The average high for May is 84° with an average low of 66°. 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 Duval. See also: June | July | August.
