S
M
T
W
T
F
S
31
N/A
1
40°
34°
2
50°
37°
3
57°
40°
4
65°
43°
5
55°
36°
6
52°
40°
7
54°
36°
8
56°
41°
9
59°
37°
10
61°
43°
11
63°
46°
12
65°
47°
13
64°
43°
14
60°
45°
15
64°
44°
16
62°
44°
17
61°
45°
18
62°
45°
19
62°
43°
20
63°
40°
21
61°
42°
22
61°
43°
23
63°
45°
24
64°
44°
25
66°
48°
26
66°
48°
27
64°
49°
28
70°
46°
29
65°
44°
30
63°
43°
1
64°
43°
2
67°
48°
3
65°
50°
4
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harbour Grace
Harbour Grace's June 2026 forecast shows daily high temperatures ranging from 40° to 70°, with overnight lows between 34° and 50°. The average high for June is 61° with an average low of 43°. 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 Harbour Grace. See also: July | August | September.
