S
M
T
W
T
F
S
28
85°
59°
29
88°
61°
30
94°
68°
1
96°
74°
2
97°
73°
3
94°
71°
4
85°
70°
5
76°
62°
6
74°
62°
7
78°
61°
8
83°
65°
9
80°
64°
10
77°
59°
11
76°
56°
12
74°
57°
13
76°
58°
14
75°
59°
15
75°
59°
16
76°
57°
17
75°
60°
18
74°
58°
19
76°
61°
20
73°
54°
21
72°
54°
22
73°
54°
23
73°
56°
24
74°
59°
25
76°
61°
26
74°
61°
27
75°
60°
28
76°
62°
29
78°
62°
30
75°
61°
31
76°
62°
1
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Letchworth State Park
Letchworth State Park's July 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 54° and 65°. The average high for July is 76° 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 Letchworth State Park. See also: August | September | October.
