S
M
T
W
T
F
S
26
66°
49°
27
62°
48°
28
65°
49°
29
65°
45°
30
66°
45°
31
64°
43°
1
65°
46°
2
64°
47°
3
62°
48°
4
63°
46°
5
63°
45°
6
64°
47°
7
63°
45°
8
63°
41°
9
62°
42°
10
63°
47°
11
64°
44°
12
60°
45°
13
62°
41°
14
62°
46°
15
63°
45°
16
61°
46°
17
60°
40°
18
60°
44°
19
61°
44°
20
60°
42°
21
66°
40°
22
64°
41°
23
63°
42°
24
66°
34°
25
62°
34°
26
64°
40°
27
65°
42°
28
66°
40°
29
59°
38°
30
64°
41°
31
64°
42°
1
60°
39°
2
63°
38°
3
58°
32°
4
59°
38°
5
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barlow
Barlow's August 2026 forecast shows daily high temperatures ranging from 58° to 66°, with overnight lows between 32° and 49°. The average high for August is 63° with an average low of 43°. 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 Barlow. See also: September | October | November.