S
M
T
W
T
F
S
26
78°
53°
27
77°
52°
28
78°
52°
29
78°
53°
30
79°
53°
31
78°
54°
1
78°
53°
2
80°
56°
3
79°
56°
4
82°
53°
5
81°
58°
6
82°
57°
7
81°
59°
8
84°
55°
9
85°
60°
10
86°
59°
11
85°
52°
12
85°
53°
13
82°
52°
14
77°
52°
15
78°
58°
16
Hist. Avg.
82°
57°
17
Hist. Avg.
82°
57°
18
Hist. Avg.
82°
57°
19
Hist. Avg.
82°
57°
20
Hist. Avg.
82°
57°
21
Hist. Avg.
82°
56°
22
Hist. Avg.
82°
56°
23
Hist. Avg.
81°
56°
24
Hist. Avg.
81°
56°
25
Hist. Avg.
81°
56°
26
Hist. Avg.
81°
56°
27
Hist. Avg.
81°
55°
28
Hist. Avg.
81°
55°
29
Hist. Avg.
80°
55°
30
Hist. Avg.
80°
55°
31
Hist. Avg.
80°
54°
1
Hist. Avg.
80°
54°
2
Hist. Avg.
80°
54°
3
Hist. Avg.
79°
54°
4
Hist. Avg.
79°
53°
5
Hist. Avg.
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Campbell
Campbell's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 52° and 60°. The average high for August is 81° with an average low of 55°. 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 Campbell. See also: September | October | November.
