S
M
T
W
T
F
S
28
79°
66°
29
85°
62°
30
92°
66°
1
98°
70°
2
102°
81°
3
100°
80°
4
95°
74°
5
87°
71°
6
77°
67°
7
78°
67°
8
80°
68°
9
83°
69°
10
87°
71°
11
88°
69°
12
85°
69°
13
86°
68°
14
83°
70°
15
84°
67°
16
79°
64°
17
82°
66°
18
81°
67°
19
85°
69°
20
85°
70°
21
80°
70°
22
80°
69°
23
81°
70°
24
80°
70°
25
81°
69°
26
83°
70°
27
84°
70°
28
84°
69°
29
83°
70°
30
85°
71°
31
86°
71°
1
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Monmouth
Fort Monmouth's July 2026 forecast shows daily high temperatures ranging from 77° to 102°, with overnight lows between 64° and 81°. The average high for July is 84° with an average low of 70°. 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 Fort Monmouth. See also: August | September | October.