S
M
T
W
T
F
S
26
93°
63°
27
93°
64°
28
94°
56°
29
93°
52°
30
87°
55°
31
88°
59°
1
90°
60°
2
91°
61°
3
93°
61°
4
92°
63°
5
92°
63°
6
93°
64°
7
95°
62°
8
93°
61°
9
91°
60°
10
82°
59°
11
79°
58°
12
80°
55°
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 79° to 95°, with overnight lows between 52° and 64°. The average high for August is 90° 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.
