S
M
T
W
T
F
S
28
90°
70°
29
92°
80°
30
92°
75°
1
88°
72°
2
96°
74°
3
94°
72°
4
90°
68°
5
88°
71°
6
88°
68°
7
87°
70°
8
87°
70°
9
89°
71°
10
85°
71°
11
83°
70°
12
85°
69°
13
87°
68°
14
89°
70°
15
90°
71°
16
89°
72°
17
88°
72°
18
87°
70°
19
86°
64°
20
89°
67°
21
85°
66°
22
86°
67°
23
85°
66°
24
90°
72°
25
91°
71°
26
91°
72°
27
90°
71°
28
90°
71°
29
87°
70°
30
83°
70°
31
82°
69°
1
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lamar
Lamar's July 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 64° and 72°. The average high for July is 87° with an average low of 69°. 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 Lamar. See also: August | September | October.
