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°
34°
19
43°
35°
20
46°
39°
21
49°
35°
22
40°
36°
23
44°
35°
24
46°
35°
25
48°
39°
26
50°
38°
27
54°
39°
28
55°
38°
29
53°
38°
30
52°
41°
31
52°
39°
1
54°
39°
2
58°
40°
3
54°
44°
4
60°
43°
5
61°
44°
6
60°
44°
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 40° to 61°, with overnight lows between 35° and 44°. The average high for May is 52° 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 Tundra. See also: June | July | August.
