S
M
T
W
T
F
S
26
74°
58°
27
75°
58°
28
74°
57°
29
70°
53°
30
71°
57°
31
68°
58°
1
73°
57°
2
72°
57°
3
72°
56°
4
69°
57°
5
69°
57°
6
73°
58°
7
73°
57°
8
72°
57°
9
73°
58°
10
74°
57°
11
74°
58°
12
75°
59°
13
74°
56°
14
72°
57°
15
72°
57°
16
68°
56°
17
72°
56°
18
70°
55°
19
70°
54°
20
72°
53°
21
72°
55°
22
71°
55°
23
72°
53°
24
72°
55°
25
71°
54°
26
68°
54°
27
66°
50°
28
66°
54°
29
67°
53°
30
66°
52°
31
66°
53°
1
67°
54°
2
67°
52°
3
66°
50°
4
65°
50°
5
66°
53°
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 65° to 75°, with overnight lows between 50° and 59°. The average high for August is 70° with an average low of 55°. 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.
