S
M
T
W
T
F
S
28
80°
48°
29
78°
51°
30
82°
51°
1
81°
50°
2
77°
50°
3
79°
49°
4
76°
50°
5
81°
45°
6
77°
48°
7
75°
48°
8
77°
46°
9
76°
47°
10
75°
50°
11
71°
49°
12
72°
50°
13
73°
47°
14
73°
47°
15
82°
45°
16
73°
44°
17
Hist. Avg.
81°
45°
18
Hist. Avg.
81°
45°
19
Hist. Avg.
81°
45°
20
Hist. Avg.
81°
46°
21
Hist. Avg.
81°
46°
22
Hist. Avg.
81°
46°
23
Hist. Avg.
81°
46°
24
Hist. Avg.
81°
46°
25
Hist. Avg.
81°
46°
26
Hist. Avg.
81°
46°
27
Hist. Avg.
81°
46°
28
Hist. Avg.
81°
46°
29
Hist. Avg.
81°
46°
30
Hist. Avg.
81°
46°
31
Hist. Avg.
81°
46°
1
Hist. Avg.
80°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Dumont
Dumont's July 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 44° and 51°. The average high for July is 77° with an average low of 48°. 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.