S
M
T
W
T
F
S
26
80°
69°
27
83°
69°
28
84°
68°
29
83°
70°
30
84°
69°
31
82°
68°
1
78°
67°
2
77°
65°
3
77°
65°
4
78°
68°
5
78°
68°
6
79°
67°
7
81°
68°
8
83°
68°
9
83°
69°
10
82°
68°
11
82°
68°
12
83°
67°
13
82°
69°
14
86°
68°
15
86°
68°
16
84°
67°
17
80°
68°
18
82°
68°
19
81°
62°
20
82°
59°
21
76°
58°
22
75°
59°
23
76°
60°
24
78°
60°
25
76°
59°
26
76°
63°
27
77°
60°
28
76°
58°
29
75°
58°
30
75°
59°
31
74°
57°
1
74°
59°
2
75°
59°
3
74°
60°
4
75°
58°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Erie
Erie's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 56° and 70°. The average high for August is 79° with an average low of 64°. 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 Erie. See also: September | October | November.
