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