S
M
T
W
T
F
S
26
36°
28°
27
35°
31°
28
34°
30°
29
42°
25°
30
47°
37°
1
46°
31°
2
43°
28°
3
44°
28°
4
43°
29°
5
43°
32°
6
39°
30°
7
40°
31°
8
40°
26°
9
41°
27°
10
40°
27°
11
40°
28°
12
41°
28°
13
40°
29°
14
41°
29°
15
41°
30°
16
42°
30°
17
43°
29°
18
43°
30°
19
44°
32°
20
50°
33°
21
53°
38°
22
54°
38°
23
55°
37°
24
54°
35°
25
48°
41°
26
47°
38°
27
54°
43°
28
57°
43°
29
56°
42°
30
54°
44°
31
56°
42°
1
57°
42°
2
51°
40°
3
52°
40°
4
52°
43°
5
53°
39°
6
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Saariselkä
Saariselkä's May 2026 forecast shows daily high temperatures ranging from 34° to 57°, with overnight lows between 25° and 44°. The average high for May is 46° with an average low of 34°. 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 Saariselkä. See also: June | July | August.