S
M
T
W
T
F
S
31
68°
44°
1
71°
39°
2
79°
39°
3
85°
42°
4
83°
44°
5
85°
51°
6
68°
60°
7
72°
51°
8
78°
46°
9
84°
49°
10
73°
65°
11
86°
64°
12
83°
62°
13
78°
55°
14
72°
57°
15
64°
47°
16
78°
45°
17
71°
49°
18
64°
56°
19
67°
58°
20
69°
56°
21
73°
54°
22
72°
52°
23
75°
52°
24
77°
54°
25
73°
56°
26
75°
55°
27
78°
54°
28
83°
55°
29
85°
56°
30
84°
62°
1
88°
61°
2
82°
61°
3
80°
58°
4
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chalk River
Chalk River's June 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 52° and 62°. The average high for June is 79° with an average low of 56°. 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 Chalk River. See also: July | August | September.
