S
M
T
W
T
F
S
26
91°
70°
27
84°
72°
28
81°
63°
29
81°
56°
30
88°
59°
31
77°
64°
1
70°
64°
2
77°
63°
3
81°
56°
4
84°
64°
5
79°
67°
6
80°
65°
7
85°
67°
8
82°
64°
9
75°
60°
10
84°
69°
11
81°
69°
12
83°
68°
13
78°
66°
14
80°
69°
15
83°
69°
16
82°
60°
17
79°
61°
18
79°
57°
19
75°
52°
20
78°
57°
21
77°
56°
22
76°
53°
23
78°
55°
24
77°
54°
25
76°
54°
26
80°
55°
27
80°
56°
28
79°
58°
29
75°
55°
30
79°
58°
31
70°
55°
1
70°
58°
2
71°
54°
3
70°
51°
4
71°
53°
5
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Erin
Erin's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 51° and 61°. The average high for August is 76° with an average low of 56°. 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 Erin. See also: September | October | November.
