S
M
T
W
T
F
S
26
76°
76°
27
98°
66°
28
99°
64°
29
97°
66°
30
97°
64°
31
76°
76°
1
89°
69°
2
92°
63°
3
93°
60°
4
96°
59°
5
76°
76°
6
94°
66°
7
93°
66°
8
91°
61°
9
88°
59°
10
92°
62°
11
92°
62°
12
94°
63°
13
92°
63°
14
92°
64°
15
92°
59°
16
85°
59°
17
87°
62°
18
92°
59°
19
95°
58°
20
96°
61°
21
96°
62°
22
94°
60°
23
95°
61°
24
96°
59°
25
97°
63°
26
96°
64°
27
95°
63°
28
95°
62°
29
94°
61°
30
92°
61°
31
93°
61°
1
92°
60°
2
91°
61°
3
92°
57°
4
89°
62°
5
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marfa
Marfa's August 2026 forecast shows daily high temperatures ranging from 89° to 97°, with overnight lows between 57° and 64°. 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 Marfa. See also: September | October | November.
