S
M
T
W
T
F
S
31
75°
42°
1
70°
42°
2
76°
44°
3
75°
45°
4
75°
53°
5
69°
52°
6
75°
60°
7
69°
57°
8
74°
52°
9
76°
54°
10
71°
61°
11
76°
61°
12
83°
60°
13
80°
59°
14
65°
55°
15
62°
51°
16
65°
49°
17
69°
54°
18
73°
59°
19
N/A
20
68°
52°
21
69°
56°
22
68°
54°
23
74°
55°
24
72°
57°
25
71°
58°
26
72°
57°
27
73°
56°
28
74°
59°
29
75°
62°
30
76°
63°
1
77°
61°
2
76°
60°
3
77°
66°
4
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in South Frontenac
South Frontenac's June 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 52° and 66°. The average high for June is 73° with an average low of 58°. 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 South Frontenac. See also: July | August | September.
