S
M
T
W
T
F
S
26
77°
61°
27
77°
59°
28
81°
63°
29
90°
57°
30
79°
59°
31
77°
57°
1
75°
54°
2
81°
54°
3
90°
57°
4
82°
63°
5
73°
55°
6
70°
52°
7
N/A
8
82°
51°
9
88°
58°
10
82°
56°
11
83°
57°
12
87°
59°
13
93°
64°
14
87°
64°
15
84°
60°
16
79°
58°
17
77°
59°
18
77°
59°
19
76°
57°
20
75°
54°
21
67°
49°
22
70°
55°
23
71°
52°
24
71°
50°
25
70°
52°
26
69°
49°
27
67°
50°
28
67°
49°
29
68°
49°
30
69°
53°
31
66°
51°
1
68°
49°
2
70°
54°
3
71°
54°
4
71°
53°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Farnborough
Farnborough's August 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 49° and 64°. The average high for August is 75° 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 Farnborough. See also: September | October | November.