S
M
T
W
T
F
S
28
92°
70°
29
94°
67°
30
96°
70°
1
N/A
2
94°
70°
3
93°
70°
4
95°
69°
5
91°
70°
6
89°
69°
7
87°
70°
8
88°
68°
9
85°
69°
10
87°
68°
11
86°
69°
12
86°
69°
13
89°
70°
14
91°
67°
15
89°
69°
16
88°
66°
17
90°
65°
18
89°
67°
19
91°
70°
20
91°
70°
21
87°
69°
22
89°
70°
23
92°
71°
24
92°
71°
25
91°
70°
26
92°
71°
27
92°
71°
28
93°
70°
29
91°
70°
30
92°
71°
31
91°
70°
1
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Dewey
Dewey's July 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 65° and 71°. The average high for July is 90° with an average low of 69°. 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.
