S
M
T
W
T
F
S
26
87°
71°
27
90°
70°
28
90°
74°
29
84°
64°
30
85°
64°
31
84°
64°
1
81°
69°
2
80°
67°
3
83°
65°
4
87°
63°
5
87°
62°
6
85°
66°
7
91°
70°
8
90°
73°
9
88°
68°
10
92°
74°
11
93°
69°
12
87°
69°
13
88°
71°
14
91°
76°
15
94°
75°
16
95°
77°
17
87°
67°
18
85°
65°
19
84°
66°
20
83°
68°
21
87°
65°
22
86°
65°
23
83°
60°
24
80°
56°
25
85°
57°
26
88°
63°
27
86°
65°
28
85°
63°
29
88°
61°
30
92°
63°
31
95°
70°
1
97°
69°
2
98°
71°
3
99°
72°
4
98°
72°
5
98°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lamar
Lamar's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lamar. See also: September | October | November.
