S
M
T
W
T
F
S
26
83°
63°
27
83°
64°
28
84°
64°
29
84°
65°
30
85°
63°
31
84°
64°
1
86°
69°
2
89°
69°
3
89°
68°
4
88°
69°
5
88°
64°
6
87°
63°
7
82°
62°
8
82°
62°
9
83°
63°
10
83°
63°
11
85°
64°
12
84°
67°
13
87°
67°
14
88°
68°
15
88°
67°
16
87°
67°
17
88°
68°
18
87°
66°
19
87°
65°
20
81°
65°
21
82°
67°
22
83°
67°
23
83°
62°
24
85°
64°
25
84°
67°
26
86°
62°
27
86°
63°
28
82°
67°
29
85°
67°
30
87°
65°
31
85°
66°
1
86°
65°
2
85°
65°
3
84°
64°
4
85°
64°
5
84°
64°
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 81° to 89°, with overnight lows between 62° and 69°. The average high for August is 85° with an average low of 65°. 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.
