S
M
T
W
T
F
S
26
93°
68°
27
93°
72°
28
88°
66°
29
90°
64°
30
86°
68°
31
70°
64°
1
82°
63°
2
82°
61°
3
82°
63°
4
73°
57°
5
79°
55°
6
79°
54°
7
77°
59°
8
79°
54°
9
84°
63°
10
82°
66°
11
86°
66°
12
84°
68°
13
77°
66°
14
81°
61°
15
81°
66°
16
79°
63°
17
81°
57°
18
81°
63°
19
79°
52°
20
78°
62°
21
80°
59°
22
82°
52°
23
79°
56°
24
78°
64°
25
84°
61°
26
80°
59°
27
81°
61°
28
84°
62°
29
85°
62°
30
82°
64°
31
87°
66°
1
86°
68°
2
76°
55°
3
70°
54°
4
77°
61°
5
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Farmington
Farmington's August 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 52° and 68°. The average high for August is 80° with an average low of 60°. 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 Farmington. See also: September | October | November.
