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