S
M
T
W
T
F
S
26
71°
38°
27
58°
41°
28
61°
49°
29
72°
39°
30
81°
43°
1
74°
50°
2
74°
51°
3
91°
49°
4
76°
55°
5
65°
54°
6
68°
55°
7
71°
51°
8
69°
50°
9
79°
46°
10
70°
54°
11
80°
51°
12
84°
51°
13
64°
54°
14
64°
51°
15
57°
42°
16
58°
45°
17
65°
38°
18
71°
46°
19
69°
49°
20
70°
51°
21
84°
47°
22
82°
53°
23
72°
54°
24
78°
47°
25
67°
52°
26
68°
51°
27
78°
53°
28
83°
53°
29
65°
50°
30
65°
44°
31
71°
47°
1
85°
51°
2
89°
57°
3
73°
52°
4
73°
51°
5
68°
51°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hazel Dell
Hazel Dell's May 2026 forecast shows daily high temperatures ranging from 65° to 89°, with overnight lows between 44° and 57°. The average high for May is 74° with an average low of 51°. 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 Hazel Dell. See also: June | July | August.