S
M
T
W
T
F
S
26
52°
30°
27
54°
31°
28
54°
34°
29
48°
34°
30
46°
31°
1
48°
42°
2
55°
33°
3
52°
36°
4
53°
42°
5
53°
34°
6
47°
32°
7
49°
34°
8
52°
35°
9
55°
36°
10
55°
37°
11
51°
35°
12
55°
38°
13
57°
40°
14
58°
39°
15
60°
38°
16
54°
34°
17
55°
35°
18
54°
36°
19
54°
35°
20
55°
35°
21
55°
36°
22
56°
36°
23
56°
37°
24
57°
37°
25
56°
38°
26
57°
39°
27
57°
40°
28
58°
38°
29
58°
39°
30
59°
40°
31
57°
39°
1
58°
39°
2
59°
42°
3
59°
41°
4
60°
40°
5
59°
41°
6
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Delta Junction
Delta Junction's May 2026 forecast shows daily high temperatures ranging from 47° to 62°, with overnight lows between 32° and 42°. The average high for May is 56° with an average low of 38°. 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 Delta Junction. See also: June | July | August.
