S
M
T
W
T
F
S
28
86°
58°
29
89°
56°
30
87°
61°
1
94°
70°
2
93°
68°
3
88°
71°
4
81°
63°
5
84°
64°
6
77°
59°
7
79°
62°
8
85°
66°
9
87°
64°
10
84°
60°
11
84°
54°
12
82°
54°
13
83°
58°
14
82°
61°
15
84°
60°
16
82°
60°
17
83°
58°
18
78°
56°
19
81°
61°
20
77°
55°
21
75°
54°
22
76°
54°
23
77°
55°
24
79°
55°
25
82°
61°
26
84°
62°
27
83°
61°
28
82°
61°
29
84°
62°
30
81°
62°
31
82°
61°
1
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Herkimer
Fort Herkimer's July 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 54° and 66°. The average high for July is 81° with an average low of 59°. 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 Herkimer. See also: August | September | October.