S
M
T
W
T
F
S
26
82°
61°
27
83°
67°
28
85°
66°
29
86°
67°
30
82°
66°
31
85°
65°
1
85°
69°
2
83°
70°
3
82°
69°
4
85°
70°
5
86°
68°
6
85°
68°
7
88°
67°
8
85°
65°
9
84°
69°
10
85°
66°
11
87°
69°
12
83°
68°
13
83°
69°
14
85°
68°
15
82°
65°
16
82°
67°
17
83°
67°
18
80°
66°
19
82°
68°
20
84°
67°
21
82°
67°
22
82°
66°
23
83°
68°
24
86°
63°
25
80°
61°
26
80°
67°
27
87°
69°
28
88°
68°
29
87°
68°
30
86°
66°
31
85°
62°
1
79°
60°
2
78°
59°
3
78°
59°
4
80°
65°
5
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harrington
Harrington's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 59° and 70°. The average high for August is 84° with an average low of 66°. 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 Harrington. See also: September | October | November.
