S
M
T
W
T
F
S
31
57°
41°
1
61°
39°
2
70°
41°
3
72°
45°
4
75°
50°
5
66°
54°
6
66°
49°
7
68°
48°
8
74°
53°
9
72°
54°
10
66°
47°
11
66°
49°
12
67°
51°
13
64°
51°
14
66°
50°
15
68°
50°
16
68°
53°
17
70°
52°
18
68°
53°
19
68°
53°
20
70°
55°
21
71°
54°
22
71°
54°
23
67°
53°
24
64°
54°
25
64°
54°
26
67°
53°
27
65°
53°
28
68°
55°
29
66°
54°
30
67°
53°
1
69°
55°
2
71°
55°
3
66°
54°
4
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tervakoski
Tervakoski's June 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 47° and 55°. The average high for June is 68° with an average low of 53°. 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 Tervakoski. See also: July | August | September.