S
M
T
W
T
F
S
26
45°
32°
27
44°
34°
28
44°
30°
29
44°
33°
30
44°
32°
1
40°
33°
2
45°
32°
3
48°
33°
4
41°
35°
5
44°
31°
6
43°
32°
7
46°
34°
8
49°
35°
9
50°
37°
10
47°
34°
11
51°
36°
12
50°
37°
13
49°
36°
14
52°
47°
15
47°
38°
16
46°
37°
17
46°
38°
18
47°
39°
19
51°
38°
20
48°
39°
21
48°
40°
22
51°
41°
23
50°
41°
24
50°
40°
25
48°
40°
26
49°
42°
27
51°
42°
28
50°
43°
29
56°
43°
30
55°
42°
31
55°
42°
1
54°
43°
2
56°
44°
3
53°
44°
4
53°
45°
5
55°
45°
6
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dillingham
Dillingham's May 2026 forecast shows daily high temperatures ranging from 40° to 58°, with overnight lows between 31° and 47°. The average high for May is 50° with an average low of 39°. 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 Dillingham. See also: June | July | August.
