S
M
T
W
T
F
S
31
55°
39°
1
59°
41°
2
60°
42°
3
67°
52°
4
68°
50°
5
65°
51°
6
67°
51°
7
67°
50°
8
62°
52°
9
68°
53°
10
68°
54°
11
69°
54°
12
69°
53°
13
68°
53°
14
70°
52°
15
69°
53°
16
69°
53°
17
66°
52°
18
67°
53°
19
63°
52°
20
62°
51°
21
62°
53°
22
63°
52°
23
63°
51°
24
64°
51°
25
64°
50°
26
65°
53°
27
67°
53°
28
65°
52°
29
68°
56°
30
65°
56°
1
67°
55°
2
68°
56°
3
70°
53°
4
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Turku
Turku's June 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 39° and 56°. The average high for June is 66° 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 June weather will actually feel in Turku. See also: July | August | September.
