S
M
T
W
T
F
S
26
57°
40°
27
57°
30°
28
60°
25°
29
62°
25°
30
66°
28°
1
68°
32°
2
72°
43°
3
72°
45°
4
65°
43°
5
67°
42°
6
73°
39°
7
77°
43°
8
75°
44°
9
69°
40°
10
70°
41°
11
68°
40°
12
70°
43°
13
73°
39°
14
68°
35°
15
60°
34°
16
61°
34°
17
63°
38°
18
63°
37°
19
62°
34°
20
61°
35°
21
63°
37°
22
67°
38°
23
64°
32°
24
64°
34°
25
65°
33°
26
66°
36°
27
72°
42°
28
77°
43°
29
78°
43°
30
77°
44°
31
78°
43°
1
77°
43°
2
78°
42°
3
79°
44°
4
79°
44°
5
78°
45°
6
80°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Deeth
Deeth's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 32° and 45°. The average high for May is 70° with an average low of 40°. 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 Deeth. See also: June | July | August.