S
M
T
W
T
F
S
31
63°
42°
1
68°
36°
2
78°
39°
3
83°
45°
4
83°
45°
5
72°
57°
6
67°
56°
7
68°
41°
8
78°
46°
9
83°
50°
10
84°
57°
11
82°
61°
12
81°
58°
13
80°
56°
14
77°
60°
15
77°
54°
16
74°
54°
17
76°
55°
18
74°
59°
19
72°
52°
20
68°
51°
21
68°
48°
22
66°
48°
23
67°
49°
24
69°
57°
25
69°
54°
26
76°
49°
27
67°
49°
28
68°
50°
29
68°
50°
30
69°
51°
1
69°
51°
2
73°
57°
3
77°
58°
4
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Donnacona
Donnacona's June 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 41° and 61°. The average high for June is 73° 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 Donnacona. See also: July | August | September.