S
M
T
W
T
F
S
26
70°
46°
27
72°
47°
28
74°
50°
29
74°
47°
30
73°
46°
31
64°
43°
1
64°
43°
2
72°
46°
3
74°
48°
4
72°
44°
5
66°
44°
6
65°
43°
7
71°
46°
8
73°
47°
9
73°
49°
10
72°
47°
11
68°
47°
12
66°
44°
13
70°
46°
14
68°
47°
15
65°
47°
16
65°
45°
17
66°
44°
18
64°
44°
19
70°
48°
20
73°
50°
21
72°
51°
22
73°
49°
23
74°
51°
24
73°
49°
25
73°
44°
26
63°
40°
27
63°
41°
28
68°
47°
29
70°
47°
30
64°
41°
31
62°
45°
1
63°
44°
2
61°
41°
3
63°
42°
4
67°
47°
5
62°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hemlock Valley
Hemlock Valley's August 2026 forecast shows daily high temperatures ranging from 61° to 74°, with overnight lows between 39° and 51°. The average high for August is 68° with an average low of 46°. 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 Hemlock Valley. See also: September | October | November.