S
M
T
W
T
F
S
26
76°
61°
27
82°
55°
28
75°
61°
29
80°
55°
30
78°
55°
31
87°
52°
1
72°
66°
2
72°
53°
3
81°
51°
4
90°
54°
5
94°
54°
6
88°
61°
7
84°
60°
8
84°
57°
9
79°
54°
10
76°
58°
11
81°
57°
12
76°
60°
13
78°
58°
14
76°
60°
15
70°
60°
16
77°
60°
17
82°
59°
18
76°
60°
19
85°
59°
20
89°
60°
21
73°
60°
22
76°
58°
23
77°
61°
24
91°
58°
25
79°
58°
26
82°
62°
27
74°
53°
28
76°
54°
29
72°
53°
30
74°
48°
31
86°
51°
1
66°
57°
2
66°
56°
3
62°
49°
4
72°
47°
5
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Longview
Longview'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 Longview. See also: September | October | November.
