S
M
T
W
T
F
S
26
77°
63°
27
79°
59°
28
86°
59°
29
90°
57°
30
79°
57°
31
75°
54°
1
75°
46°
2
82°
52°
3
90°
59°
4
82°
61°
5
75°
57°
6
70°
46°
7
75°
43°
8
81°
45°
9
86°
50°
10
77°
59°
11
81°
59°
12
93°
63°
13
99°
61°
14
91°
59°
15
79°
61°
16
77°
57°
17
81°
64°
18
75°
63°
19
75°
59°
20
72°
55°
21
68°
52°
22
72°
45°
23
75°
41°
24
75°
50°
25
81°
55°
26
81°
59°
27
75°
63°
28
73°
55°
29
70°
61°
30
72°
59°
31
75°
52°
1
72°
46°
2
66°
57°
3
79°
64°
4
68°
54°
5
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Longwick
Longwick's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Longwick. See also: September | October | November.