S
M
T
W
T
F
S
26
68°
37°
27
68°
36°
28
66°
39°
29
61°
46°
30
N/A
1
67°
40°
2
75°
48°
3
78°
53°
4
71°
52°
5
66°
50°
6
64°
47°
7
55°
44°
8
60°
43°
9
63°
47°
10
63°
48°
11
64°
47°
12
63°
48°
13
67°
45°
14
62°
43°
15
62°
41°
16
63°
40°
17
67°
43°
18
65°
43°
19
64°
44°
20
66°
44°
21
64°
43°
22
64°
43°
23
65°
44°
24
65°
44°
25
68°
45°
26
66°
45°
27
69°
47°
28
73°
46°
29
65°
46°
30
66°
45°
31
66°
44°
1
65°
44°
2
65°
45°
3
66°
43°
4
67°
44°
5
71°
45°
6
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Traunstein
Traunstein's May 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 40° and 53°. The average high for May is 66° 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 Traunstein. See also: June | July | August.