S
M
T
W
T
F
S
26
69°
45°
27
61°
46°
28
53°
42°
29
62°
37°
30
58°
40°
1
60°
38°
2
71°
29°
3
77°
51°
4
82°
46°
5
58°
38°
6
60°
38°
7
72°
49°
8
73°
44°
9
75°
50°
10
71°
44°
11
74°
49°
12
76°
51°
13
78°
53°
14
77°
51°
15
78°
57°
16
80°
56°
17
73°
50°
18
77°
52°
19
77°
48°
20
73°
53°
21
71°
48°
22
68°
47°
23
69°
48°
24
70°
50°
25
69°
49°
26
70°
48°
27
71°
49°
28
71°
55°
29
70°
59°
30
74°
58°
31
72°
51°
1
73°
53°
2
74°
60°
3
79°
61°
4
80°
62°
5
83°
62°
6
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Prague
Prague's May 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 38° and 62°. The average high for May is 73° with an average low of 51°. 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 Prague. See also: June | July | August.
