S
M
T
W
T
F
S
26
70°
55°
27
69°
55°
28
72°
51°
29
71°
51°
30
71°
52°
31
72°
55°
1
74°
56°
2
76°
59°
3
77°
58°
4
75°
55°
5
76°
58°
6
76°
59°
7
74°
59°
8
75°
55°
9
71°
56°
10
69°
52°
11
70°
55°
12
69°
57°
13
76°
56°
14
70°
52°
15
69°
51°
16
69°
51°
17
70°
55°
18
71°
58°
19
71°
57°
20
68°
54°
21
69°
56°
22
68°
56°
23
69°
54°
24
68°
55°
25
67°
58°
26
73°
56°
27
71°
56°
28
73°
51°
29
67°
50°
30
66°
56°
31
72°
56°
1
73°
57°
2
73°
53°
3
72°
47°
4
66°
47°
5
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Themar
Themar's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 47° and 59°. The average high for August is 71° with an average low of 54°. 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 Themar. See also: September | October | November.