S
M
T
W
T
F
S
26
76°
52°
27
77°
59°
28
78°
59°
29
80°
60°
30
83°
55°
31
80°
59°
1
83°
61°
2
82°
61°
3
83°
60°
4
83°
59°
5
84°
60°
6
85°
59°
7
83°
54°
8
81°
55°
9
76°
59°
10
81°
56°
11
75°
52°
12
75°
52°
13
77°
55°
14
77°
51°
15
73°
51°
16
76°
52°
17
75°
57°
18
78°
58°
19
81°
59°
20
83°
58°
21
81°
57°
22
73°
50°
23
74°
51°
24
Hist. Avg.
74°
53°
25
Hist. Avg.
74°
53°
26
Hist. Avg.
74°
53°
27
Hist. Avg.
73°
53°
28
Hist. Avg.
73°
53°
29
Hist. Avg.
73°
53°
30
Hist. Avg.
73°
52°
31
Hist. Avg.
72°
52°
1
Hist. Avg.
72°
52°
2
Hist. Avg.
72°
52°
3
Hist. Avg.
71°
52°
4
Hist. Avg.
71°
51°
5
Hist. Avg.
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Blandford-Blenheim
Blandford-Blenheim's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 50° and 61°. The average high for August is 79° with an average low of 56°. 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 Blandford-Blenheim. See also: September | October | November.