S
M
T
W
T
F
S
28
84°
64°
29
N/A
30
87°
62°
1
87°
64°
2
91°
64°
3
85°
65°
4
83°
67°
5
86°
67°
6
84°
67°
7
88°
70°
8
85°
67°
9
86°
66°
10
83°
63°
11
82°
65°
12
82°
63°
13
81°
65°
14
82°
66°
15
85°
67°
16
85°
67°
17
86°
68°
18
87°
68°
19
86°
67°
20
87°
69°
21
88°
69°
22
89°
70°
23
89°
70°
24
88°
71°
25
88°
70°
26
89°
69°
27
88°
68°
28
86°
67°
29
87°
69°
30
87°
68°
31
86°
68°
1
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dumont
Dumont's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 62° and 71°. The average high for July is 86° with an average low of 67°. 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 Dumont. See also: August | September | October.