S
M
T
W
T
F
S
31
76°
49°
1
74°
50°
2
77°
48°
3
79°
45°
4
82°
48°
5
84°
54°
6
82°
65°
7
85°
65°
8
87°
61°
9
84°
72°
10
87°
71°
11
87°
73°
12
80°
62°
13
82°
56°
14
82°
59°
15
71°
53°
16
76°
48°
17
79°
57°
18
80°
65°
19
78°
56°
20
78°
54°
21
76°
52°
22
79°
63°
23
77°
55°
24
78°
51°
25
80°
58°
26
75°
62°
27
78°
68°
28
83°
67°
29
88°
71°
30
94°
71°
1
96°
70°
2
97°
73°
3
95°
73°
4
93°
66°
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 83° to 97°, with overnight lows between 66° and 73°. The average high for June is 92° with an average low of 70°. 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.