S
M
T
W
T
F
S
26
75°
41°
27
74°
41°
28
71°
42°
29
68°
42°
30
66°
46°
31
66°
41°
1
67°
41°
2
68°
42°
3
66°
44°
4
68°
48°
5
74°
47°
6
74°
44°
7
75°
47°
8
74°
43°
9
65°
46°
10
67°
41°
11
69°
41°
12
70°
44°
13
69°
46°
14
74°
43°
15
75°
41°
16
75°
41°
17
74°
44°
18
74°
48°
19
66°
50°
20
66°
40°
21
65°
42°
22
65°
41°
23
67°
42°
24
71°
40°
25
74°
41°
26
73°
48°
27
68°
40°
28
63°
40°
29
63°
37°
30
67°
42°
31
68°
43°
1
64°
42°
2
63°
41°
3
65°
40°
4
63°
37°
5
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sudden Valley
Sudden Valley's August 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 37° and 50°. The average high for August is 69° with an average low of 43°. 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 Sudden Valley. See also: September | October | November.