S
M
T
W
T
F
S
26
71°
55°
27
70°
56°
28
72°
57°
29
72°
57°
30
71°
55°
31
71°
57°
1
70°
56°
2
70°
56°
3
69°
57°
4
69°
57°
5
71°
59°
6
71°
56°
7
72°
57°
8
Hist. Avg.
66°
53°
9
Hist. Avg.
66°
53°
10
Hist. Avg.
66°
53°
11
Hist. Avg.
66°
53°
12
Hist. Avg.
65°
53°
13
Hist. Avg.
65°
53°
14
Hist. Avg.
65°
53°
15
Hist. Avg.
65°
53°
16
Hist. Avg.
65°
53°
17
Hist. Avg.
65°
53°
18
Hist. Avg.
65°
53°
19
Hist. Avg.
64°
53°
20
Hist. Avg.
64°
53°
21
Hist. Avg.
64°
53°
22
Hist. Avg.
64°
53°
23
Hist. Avg.
64°
53°
24
Hist. Avg.
64°
53°
25
Hist. Avg.
64°
53°
26
Hist. Avg.
64°
52°
27
Hist. Avg.
63°
52°
28
Hist. Avg.
63°
52°
29
Hist. Avg.
63°
52°
30
Hist. Avg.
63°
52°
31
Hist. Avg.
63°
52°
1
Hist. Avg.
63°
52°
2
Hist. Avg.
63°
52°
3
Hist. Avg.
63°
51°
4
Hist. Avg.
62°
51°
5
Hist. Avg.
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Harlech
Harlech's August 2026 forecast shows daily high temperatures ranging from 69° to 72°, with overnight lows between 55° and 59°. The average high for August is 71° with an average low of 57°. 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 Harlech. See also: September | October | November.
