S
M
T
W
T
F
S
26
59°
44°
27
60°
48°
28
61°
45°
29
58°
48°
30
61°
44°
31
61°
46°
1
62°
46°
2
61°
45°
3
61°
44°
4
58°
44°
5
59°
45°
6
60°
44°
7
59°
44°
8
60°
45°
9
60°
44°
10
62°
48°
11
63°
47°
12
61°
50°
13
62°
50°
14
62°
51°
15
65°
48°
16
63°
45°
17
62°
47°
18
60°
45°
19
60°
46°
20
61°
46°
21
60°
47°
22
63°
50°
23
64°
47°
24
61°
47°
25
62°
48°
26
62°
47°
27
63°
48°
28
62°
48°
29
63°
46°
30
62°
49°
31
Hist. Avg.
59°
42°
1
Hist. Avg.
59°
42°
2
Hist. Avg.
60°
42°
3
Hist. Avg.
60°
42°
4
Hist. Avg.
60°
42°
5
Hist. Avg.
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Frankston
Frankston's August 2026 forecast shows daily high temperatures ranging from 58° to 65°, with overnight lows between 44° and 51°. The average high for August is 61° with an average low of 47°. 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 Frankston. See also: September | October | November.
