S
M
T
W
T
F
S
26
92°
60°
27
92°
63°
28
93°
60°
29
93°
60°
30
96°
62°
31
100°
62°
1
97°
60°
2
93°
59°
3
93°
60°
4
106°
69°
5
98°
63°
6
98°
64°
7
98°
64°
8
97°
63°
9
95°
63°
10
91°
62°
11
94°
62°
12
96°
63°
13
96°
64°
14
95°
63°
15
96°
63°
16
96°
62°
17
94°
61°
18
89°
60°
19
92°
60°
20
93°
61°
21
93°
60°
22
85°
57°
23
84°
57°
24
92°
60°
25
93°
60°
26
93°
59°
27
92°
60°
28
92°
59°
29
91°
59°
30
91°
58°
31
90°
58°
1
92°
59°
2
92°
58°
3
91°
58°
4
92°
56°
5
92°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pasco
Pasco's August 2026 forecast shows daily high temperatures ranging from 84° to 106°, with overnight lows between 56° and 69°. The average high for August is 94° with an average low of 61°. 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 Pasco. See also: September | October | November.