S
M
T
W
T
F
S
26
43°
32°
27
50°
32°
28
43°
32°
29
50°
34°
30
59°
32°
1
70°
41°
2
70°
34°
3
61°
41°
4
55°
45°
5
54°
37°
6
52°
30°
7
55°
34°
8
59°
32°
9
56°
39°
10
55°
44°
11
59°
45°
12
55°
44°
13
57°
40°
14
59°
44°
15
64°
45°
16
64°
46°
17
70°
46°
18
69°
48°
19
72°
52°
20
71°
51°
21
73°
53°
22
63°
45°
23
67°
48°
24
66°
47°
25
67°
49°
26
67°
49°
27
66°
48°
28
65°
49°
29
63°
49°
30
64°
48°
31
62°
47°
1
62°
46°
2
60°
44°
3
60°
43°
4
61°
48°
5
60°
46°
6
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Espoo
Espoo's May 2026 forecast shows daily high temperatures ranging from 55° to 73°, with overnight lows between 39° and 53°. The average high for May is 63° with an average low of 46°. 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 Espoo. See also: June | July | August.
