S
M
T
W
T
F
S
26
68°
37°
27
68°
36°
28
66°
39°
29
61°
46°
30
N/A
1
66°
43°
2
75°
48°
3
78°
53°
4
71°
53°
5
68°
49°
6
64°
45°
7
55°
45°
8
61°
44°
9
64°
46°
10
66°
49°
11
65°
48°
12
64°
49°
13
62°
44°
14
61°
41°
15
60°
40°
16
61°
39°
17
66°
43°
18
65°
44°
19
63°
43°
20
64°
43°
21
63°
42°
22
63°
42°
23
64°
44°
24
63°
42°
25
67°
45°
26
65°
43°
27
69°
47°
28
71°
46°
29
63°
47°
30
64°
44°
31
64°
44°
1
63°
43°
2
63°
43°
3
64°
42°
4
65°
43°
5
69°
45°
6
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Prien am Chiemsee
Prien am Chiemsee's May 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 39° and 53°. The average high for May is 65° 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 Prien am Chiemsee. See also: June | July | August.