S
M
T
W
T
F
S
26
90°
61°
27
87°
58°
28
83°
60°
29
86°
58°
30
85°
57°
31
87°
58°
1
85°
54°
2
89°
53°
3
87°
59°
4
88°
56°
5
91°
52°
6
90°
50°
7
89°
54°
8
88°
53°
9
87°
57°
10
88°
61°
11
85°
54°
12
86°
56°
13
78°
57°
14
76°
54°
15
80°
54°
16
83°
52°
17
85°
49°
18
86°
53°
19
83°
56°
20
85°
49°
21
87°
54°
22
84°
54°
23
80°
53°
24
82°
49°
25
79°
53°
26
83°
50°
27
81°
49°
28
82°
52°
29
80°
55°
30
77°
53°
31
71°
53°
1
78°
50°
2
80°
49°
3
80°
46°
4
82°
48°
5
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Fork
South Fork'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 South Fork. See also: September | October | November.