S
M
T
W
T
F
S
26
89°
62°
27
84°
62°
28
84°
61°
29
85°
57°
30
82°
58°
31
84°
62°
1
86°
63°
2
88°
62°
3
90°
60°
4
89°
61°
5
85°
53°
6
86°
58°
7
86°
55°
8
85°
58°
9
91°
61°
10
85°
61°
11
85°
62°
12
Hist. Avg.
89°
52°
13
Hist. Avg.
89°
52°
14
Hist. Avg.
89°
51°
15
Hist. Avg.
89°
51°
16
Hist. Avg.
88°
51°
17
Hist. Avg.
88°
50°
18
Hist. Avg.
88°
50°
19
Hist. Avg.
88°
50°
20
Hist. Avg.
87°
50°
21
Hist. Avg.
87°
49°
22
Hist. Avg.
87°
49°
23
Hist. Avg.
86°
49°
24
Hist. Avg.
86°
49°
25
Hist. Avg.
86°
48°
26
Hist. Avg.
86°
48°
27
Hist. Avg.
85°
48°
28
Hist. Avg.
85°
48°
29
Hist. Avg.
84°
47°
30
Hist. Avg.
84°
47°
31
Hist. Avg.
84°
47°
1
Hist. Avg.
84°
46°
2
Hist. Avg.
83°
46°
3
Hist. Avg.
83°
46°
4
Hist. Avg.
82°
46°
5
Hist. Avg.
82°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Clarkson
Clarkson's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 53° and 63°. The average high for August is 86° with an average low of 60°. 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 Clarkson. See also: September | October | November.
