S
M
T
W
T
F
S
26
63°
40°
27
62°
41°
28
63°
42°
29
63°
42°
30
64°
45°
31
65°
44°
1
66°
46°
2
65°
46°
3
67°
40°
4
64°
40°
5
62°
41°
6
62°
40°
7
63°
41°
8
62°
43°
9
65°
46°
10
67°
47°
11
66°
48°
12
67°
43°
13
66°
48°
14
67°
48°
15
68°
41°
16
65°
47°
17
65°
46°
18
66°
42°
19
64°
42°
20
64°
44°
21
66°
49°
22
68°
48°
23
69°
42°
24
64°
42°
25
65°
45°
26
65°
43°
27
66°
41°
28
66°
43°
29
65°
41°
30
Hist. Avg.
65°
47°
31
Hist. Avg.
65°
48°
1
Hist. Avg.
66°
48°
2
Hist. Avg.
66°
48°
3
Hist. Avg.
66°
48°
4
Hist. Avg.
66°
48°
5
Hist. Avg.
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Streaky Bay
Streaky Bay's August 2026 forecast shows daily high temperatures ranging from 62° to 69°, with overnight lows between 40° and 49°. The average high for August is 65° with an average low of 44°. 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 Streaky Bay. See also: September | October | November.
