S
M
T
W
T
F
S
26
94°
71°
27
99°
67°
28
95°
66°
29
94°
68°
30
95°
69°
31
100°
72°
1
101°
73°
2
102°
70°
3
97°
68°
4
96°
66°
5
94°
64°
6
93°
66°
7
93°
64°
8
94°
67°
9
95°
70°
10
98°
70°
11
98°
72°
12
100°
73°
13
101°
73°
14
100°
72°
15
101°
68°
16
100°
67°
17
95°
66°
18
95°
66°
19
94°
67°
20
94°
68°
21
96°
67°
22
96°
68°
23
95°
70°
24
96°
71°
25
97°
70°
26
96°
70°
27
92°
69°
28
91°
64°
29
91°
65°
30
92°
67°
31
92°
66°
1
93°
66°
2
91°
64°
3
92°
65°
4
95°
61°
5
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pecos
Pecos's August 2026 forecast shows daily high temperatures ranging from 90° to 102°, with overnight lows between 61° and 73°. The average high for August is 96° with an average low of 68°. 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 Pecos. See also: September | October | November.
