S
M
T
W
T
F
S
26
52°
36°
27
50°
37°
28
50°
37°
29
51°
36°
30
51°
40°
31
52°
39°
1
53°
38°
2
54°
40°
3
55°
36°
4
55°
35°
5
52°
38°
6
52°
41°
7
57°
41°
8
55°
36°
9
54°
36°
10
53°
35°
11
53°
36°
12
54°
39°
13
53°
36°
14
53°
39°
15
54°
38°
16
55°
37°
17
54°
38°
18
55°
39°
19
54°
37°
20
54°
37°
21
55°
42°
22
55°
42°
23
58°
41°
24
58°
43°
25
57°
43°
26
59°
44°
27
60°
38°
28
60°
37°
29
55°
38°
30
57°
39°
31
55°
43°
1
58°
44°
2
59°
43°
3
59°
43°
4
58°
42°
5
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Masterton
Masterton's August 2026 forecast shows daily high temperatures ranging from 50° to 60°, with overnight lows between 35° and 44°. The average high for August is 55° with an average low of 39°. 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 Masterton. See also: September | October | November.
