S
M
T
W
T
F
S
31
71°
54°
1
72°
52°
2
72°
51°
3
71°
52°
4
73°
53°
5
78°
61°
6
82°
62°
7
82°
63°
8
81°
63°
9
80°
60°
10
75°
55°
11
74°
54°
12
75°
55°
13
78°
56°
14
75°
55°
15
74°
55°
16
76°
56°
17
77°
56°
18
79°
57°
19
84°
64°
20
85°
65°
21
85°
65°
22
86°
66°
23
87°
66°
24
86°
65°
25
85°
67°
26
81°
59°
27
81°
63°
28
86°
61°
29
82°
58°
30
81°
59°
1
82°
66°
2
86°
67°
3
84°
68°
4
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Duncan Falls
Duncan Falls's June 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 51° and 68°. The average high for June is 80° with an average low of 60°. 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 Duncan Falls. See also: July | August | September.
