S
M
T
W
T
F
S
26
71°
56°
27
70°
55°
28
70°
57°
29
67°
57°
30
66°
55°
31
65°
54°
1
65°
53°
2
66°
52°
3
66°
55°
4
67°
57°
5
68°
57°
6
66°
55°
7
65°
55°
8
65°
54°
9
66°
56°
10
66°
55°
11
69°
57°
12
70°
57°
13
69°
56°
14
69°
57°
15
68°
57°
16
69°
55°
17
68°
55°
18
67°
51°
19
65°
50°
20
65°
50°
21
66°
49°
22
65°
52°
23
65°
52°
24
66°
51°
25
65°
52°
26
65°
55°
27
64°
54°
28
65°
51°
29
64°
51°
30
65°
50°
31
64°
52°
1
66°
51°
2
67°
53°
3
67°
54°
4
66°
49°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Henllan
Henllan's August 2026 forecast shows daily high temperatures ranging from 64° to 71°, with overnight lows between 49° and 57°. The average high for August is 67° with an average low of 54°. 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 Henllan. See also: September | October | November.