S
M
T
W
T
F
S
26
51°
31°
27
54°
35°
28
45°
31°
29
50°
28°
30
48°
25°
1
49°
37°
2
44°
32°
3
48°
28°
4
47°
33°
5
40°
26°
6
43°
25°
7
42°
22°
8
44°
26°
9
46°
28°
10
49°
29°
11
50°
30°
12
52°
33°
13
54°
32°
14
57°
34°
15
60°
33°
16
53°
31°
17
54°
29°
18
53°
32°
19
55°
35°
20
53°
34°
21
54°
32°
22
55°
31°
23
56°
33°
24
58°
40°
25
58°
38°
26
59°
38°
27
59°
41°
28
58°
39°
29
58°
36°
30
57°
34°
31
58°
38°
1
58°
37°
2
60°
41°
3
61°
40°
4
60°
39°
5
61°
42°
6
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tanana
Tanana's May 2026 forecast shows daily high temperatures ranging from 40° to 62°, with overnight lows between 22° and 42°. The average high for May is 54° with an average low of 34°. 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 Tanana. See also: June | July | August.