S
M
T
W
T
F
S
26
56°
42°
27
57°
42°
28
56°
43°
29
56°
45°
30
57°
45°
31
56°
44°
1
59°
41°
2
60°
43°
3
56°
44°
4
57°
42°
5
58°
43°
6
57°
41°
7
57°
41°
8
58°
42°
9
57°
42°
10
59°
46°
11
57°
46°
12
57°
42°
13
58°
42°
14
58°
43°
15
60°
43°
16
59°
42°
17
58°
43°
18
59°
42°
19
58°
43°
20
59°
44°
21
61°
45°
22
59°
42°
23
59°
44°
24
59°
42°
25
62°
43°
26
Hist. Avg.
58°
45°
27
Hist. Avg.
58°
45°
28
Hist. Avg.
58°
45°
29
Hist. Avg.
58°
45°
30
Hist. Avg.
58°
45°
31
Hist. Avg.
58°
45°
1
Hist. Avg.
59°
45°
2
Hist. Avg.
59°
45°
3
Hist. Avg.
59°
45°
4
Hist. Avg.
59°
45°
5
Hist. Avg.
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Tarneit
Tarneit's August 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 41° and 46°. The average high for August is 58° 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 Tarneit. See also: September | October | November.