S
M
T
W
T
F
S
26
52°
38°
27
52°
37°
28
54°
37°
29
54°
36°
30
53°
36°
31
54°
38°
1
54°
38°
2
55°
35°
3
54°
34°
4
50°
33°
5
50°
34°
6
51°
34°
7
52°
33°
8
51°
35°
9
52°
37°
10
53°
38°
11
54°
35°
12
54°
34°
13
55°
34°
14
52°
34°
15
51°
37°
16
54°
39°
17
53°
37°
18
56°
35°
19
54°
35°
20
52°
39°
21
54°
40°
22
56°
39°
23
56°
37°
24
57°
36°
25
55°
35°
26
54°
35°
27
Hist. Avg.
54°
37°
28
Hist. Avg.
54°
38°
29
Hist. Avg.
54°
38°
30
Hist. Avg.
54°
38°
31
Hist. Avg.
54°
38°
1
Hist. Avg.
55°
38°
2
Hist. Avg.
55°
38°
3
Hist. Avg.
55°
38°
4
Hist. Avg.
55°
39°
5
Hist. Avg.
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Rolleston
Rolleston's August 2026 forecast shows daily high temperatures ranging from 50° to 57°, with overnight lows between 33° and 40°. The average high for August is 53° with an average low of 36°. 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 Rolleston. See also: September | October | November.
