S
M
T
W
T
F
S
26
79°
54°
27
86°
54°
28
88°
53°
29
82°
53°
30
78°
48°
31
79°
52°
1
82°
53°
2
88°
54°
3
87°
45°
4
83°
44°
5
81°
50°
6
89°
52°
7
90°
53°
8
89°
46°
9
80°
48°
10
79°
42°
11
78°
45°
12
78°
44°
13
79°
47°
14
80°
39°
15
75°
43°
16
78°
48°
17
82°
48°
18
83°
49°
19
85°
45°
20
75°
45°
21
76°
44°
22
75°
40°
23
72°
39°
24
71°
41°
25
73°
44°
26
78°
45°
27
82°
47°
28
81°
38°
29
71°
38°
30
72°
41°
31
77°
45°
1
80°
44°
2
77°
47°
3
80°
48°
4
79°
45°
5
78°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Halfmoon
Halfmoon's August 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 38° and 54°. The average high for August is 80° 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 Halfmoon. See also: September | October | November.
