S
M
T
W
T
F
S
28
90°
70°
29
93°
75°
30
95°
77°
1
95°
73°
2
95°
72°
3
93°
70°
4
86°
70°
5
86°
68°
6
87°
62°
7
88°
63°
8
89°
71°
9
83°
67°
10
86°
66°
11
85°
65°
12
86°
66°
13
90°
69°
14
91°
67°
15
91°
69°
16
93°
69°
17
94°
68°
18
93°
67°
19
86°
65°
20
88°
68°
21
83°
65°
22
83°
65°
23
84°
68°
24
85°
65°
25
83°
67°
26
87°
68°
27
88°
69°
28
89°
70°
29
90°
70°
30
89°
69°
31
88°
70°
1
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Letts
Letts's July 2026 forecast shows daily high temperatures ranging from 83° to 94°, with overnight lows between 62° and 71°. The average high for July is 88° 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 Letts. See also: August | September | October.