S
M
T
W
T
F
S
28
79°
69°
29
88°
68°
30
91°
66°
1
97°
74°
2
100°
74°
3
99°
74°
4
101°
70°
5
94°
71°
6
87°
70°
7
82°
71°
8
84°
69°
9
88°
71°
10
84°
68°
11
87°
68°
12
82°
63°
13
86°
62°
14
91°
68°
15
98°
73°
16
96°
68°
17
95°
68°
18
91°
67°
19
91°
69°
20
92°
68°
21
88°
64°
22
85°
66°
23
86°
66°
24
84°
65°
25
86°
66°
26
86°
67°
27
83°
66°
28
86°
67°
29
88°
63°
30
83°
67°
31
83°
67°
1
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Clarkson
Clarkson's July 2026 forecast shows daily high temperatures ranging from 82° to 98°, with overnight lows between 62° and 73°. The average high for July is 88° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Clarkson. See also: August | September | October.
