S
M
T
W
T
F
S
26
96°
76°
27
86°
76°
28
92°
74°
29
91°
75°
30
85°
74°
31
90°
75°
1
84°
77°
2
85°
75°
3
83°
74°
4
91°
74°
5
89°
72°
6
92°
72°
7
92°
70°
8
94°
73°
9
94°
74°
10
94°
72°
11
93°
71°
12
92°
72°
13
93°
72°
14
94°
73°
15
93°
74°
16
92°
73°
17
92°
73°
18
93°
74°
19
91°
73°
20
91°
72°
21
90°
74°
22
88°
74°
23
87°
75°
24
87°
75°
25
87°
75°
26
88°
74°
27
88°
74°
28
87°
75°
29
88°
75°
30
89°
74°
31
90°
75°
1
90°
75°
2
91°
74°
3
91°
75°
4
90°
75°
5
91°
73°
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 87° to 94°, with overnight lows between 71° and 75°. The average high for August is 91° with an average low of 74°. 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.