S
M
T
W
T
F
S
26
87°
57°
27
86°
58°
28
84°
56°
29
80°
53°
30
80°
51°
31
81°
56°
1
87°
58°
2
86°
58°
3
89°
57°
4
89°
58°
5
88°
58°
6
89°
56°
7
88°
57°
8
87°
56°
9
88°
54°
10
87°
55°
11
87°
54°
12
88°
54°
13
87°
53°
14
87°
55°
15
85°
54°
16
81°
51°
17
81°
52°
18
80°
50°
19
79°
52°
20
79°
53°
21
80°
50°
22
79°
50°
23
80°
52°
24
81°
53°
25
82°
55°
26
86°
54°
27
84°
54°
28
83°
53°
29
84°
52°
30
81°
50°
31
79°
48°
1
79°
49°
2
80°
50°
3
83°
51°
4
83°
53°
5
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Boards Crossing
Boards Crossing's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 48° and 58°. The average high for August is 84° 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 Boards Crossing. See also: September | October | November.