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
90°
71°
10
82°
70°
11
81°
69°
12
85°
65°
13
87°
66°
14
89°
68°
15
88°
71°
16
89°
69°
17
88°
70°
18
91°
68°
19
88°
67°
20
89°
67°
21
87°
68°
22
85°
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 81° to 91°, with overnight lows between 65° 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.
