S
M
T
W
T
F
S
26
81°
52°
27
84°
52°
28
87°
51°
29
87°
53°
30
88°
52°
31
87°
52°
1
87°
51°
2
86°
51°
3
87°
52°
4
87°
51°
5
85°
52°
6
86°
51°
7
82°
50°
8
85°
49°
9
85°
50°
10
84°
50°
11
86°
49°
12
85°
50°
13
84°
50°
14
82°
49°
15
78°
49°
16
77°
46°
17
77°
48°
18
78°
48°
19
80°
47°
20
78°
46°
21
83°
47°
22
84°
46°
23
84°
47°
24
81°
46°
25
83°
46°
26
79°
44°
27
75°
42°
28
74°
44°
29
76°
43°
30
74°
44°
31
75°
41°
1
76°
44°
2
80°
44°
3
79°
41°
4
73°
40°
5
72°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in La Barge
La Barge's August 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 37° and 53°. The average high for August is 81° with an average low of 48°. 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 La Barge. See also: September | October | November.