S
M
T
W
T
F
S
26
54°
46°
27
59°
46°
28
55°
46°
29
63°
45°
30
64°
48°
1
54°
50°
2
55°
50°
3
59°
46°
4
57°
45°
5
55°
46°
6
52°
43°
7
55°
41°
8
57°
50°
9
57°
45°
10
55°
41°
11
50°
43°
12
55°
43°
13
54°
46°
14
54°
46°
15
53°
45°
16
N/A
17
54°
42°
18
56°
50°
19
57°
50°
20
59°
50°
21
62°
54°
22
65°
51°
23
60°
52°
24
59°
51°
25
62°
51°
26
63°
52°
27
62°
51°
28
63°
52°
29
55°
49°
30
56°
50°
31
57°
51°
1
56°
51°
2
57°
49°
3
58°
53°
4
57°
54°
5
59°
54°
6
61°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Douglas
Douglas's May 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 42° and 54°. The average high for May is 59° 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 Douglas. See also: June | July | August.
