S
M
T
W
T
F
S
28
89°
72°
29
91°
73°
30
95°
72°
1
96°
73°
2
94°
74°
3
93°
72°
4
87°
69°
5
85°
65°
6
87°
64°
7
85°
65°
8
88°
63°
9
84°
64°
10
90°
69°
11
90°
68°
12
86°
68°
13
88°
67°
14
88°
66°
15
90°
68°
16
89°
68°
17
91°
69°
18
91°
69°
19
89°
68°
20
89°
68°
21
88°
69°
22
89°
70°
23
90°
69°
24
90°
68°
25
87°
67°
26
89°
68°
27
90°
69°
28
91°
68°
29
90°
68°
30
90°
67°
31
86°
67°
1
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dewey
Dewey's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 63° and 74°. The average high for July is 89° with an average low of 68°. 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 Dewey. See also: August | September | October.
