S
M
T
W
T
F
S
26
92°
63°
27
94°
63°
28
92°
61°
29
96°
64°
30
97°
63°
31
97°
62°
1
98°
62°
2
100°
68°
3
100°
68°
4
100°
69°
5
95°
64°
6
96°
64°
7
97°
70°
8
98°
68°
9
101°
70°
10
100°
69°
11
98°
64°
12
96°
63°
13
92°
60°
14
88°
59°
15
90°
59°
16
91°
60°
17
90°
61°
18
87°
60°
19
88°
59°
20
92°
61°
21
96°
66°
22
98°
67°
23
101°
66°
24
94°
59°
25
90°
59°
26
93°
62°
27
93°
63°
28
94°
63°
29
89°
56°
30
93°
61°
31
95°
61°
1
95°
62°
2
96°
62°
3
94°
61°
4
94°
60°
5
93°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barrett
Barrett's August 2026 forecast shows daily high temperatures ranging from 87° to 101°, with overnight lows between 56° and 67°. The average high for August is 93° with an average low of 61°. 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 Barrett. See also: September | October | November.
