S
M
T
W
T
F
S
28
83°
67°
29
88°
71°
30
94°
71°
1
96°
70°
2
97°
73°
3
95°
73°
4
93°
66°
5
91°
68°
6
89°
70°
7
84°
67°
8
85°
66°
9
85°
67°
10
87°
75°
11
85°
67°
12
84°
66°
13
81°
60°
14
79°
60°
15
79°
61°
16
80°
61°
17
81°
63°
18
81°
66°
19
82°
65°
20
83°
67°
21
83°
67°
22
81°
66°
23
81°
67°
24
83°
66°
25
86°
67°
26
87°
68°
27
86°
68°
28
85°
67°
29
84°
66°
30
82°
60°
31
79°
60°
1
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Duncan Falls
Duncan Falls's July 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 60° and 75°. The average high for July is 85° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Duncan Falls. See also: August | September | October.