S
M
T
W
T
F
S
26
70°
37°
27
64°
40°
28
67°
40°
29
67°
39°
30
69°
36°
1
58°
42°
2
48°
40°
3
49°
40°
4
48°
38°
5
55°
31°
6
58°
39°
7
65°
34°
8
71°
41°
9
70°
49°
10
73°
52°
11
72°
52°
12
75°
46°
13
72°
50°
14
66°
46°
15
63°
47°
16
71°
38°
17
56°
40°
18
48°
40°
19
56°
42°
20
54°
46°
21
51°
44°
22
57°
45°
23
58°
47°
24
58°
49°
25
62°
47°
26
67°
50°
27
66°
48°
28
68°
48°
29
69°
49°
30
58°
41°
31
59°
40°
1
60°
42°
2
61°
43°
3
65°
45°
4
62°
46°
5
62°
48°
6
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dortdivan
Dortdivan's May 2026 forecast shows daily high temperatures ranging from 48° to 69°, with overnight lows between 40° and 50°. The average high for May is 60° with an average low of 45°. 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 Dortdivan. See also: June | July | August.