S
M
T
W
T
F
S
26
96°
73°
27
95°
77°
28
90°
78°
29
88°
69°
30
87°
65°
31
77°
69°
1
73°
66°
2
81°
65°
3
86°
62°
4
87°
62°
5
89°
65°
6
77°
66°
7
90°
68°
8
88°
67°
9
90°
72°
10
93°
73°
11
94°
74°
12
96°
72°
13
95°
74°
14
93°
76°
15
95°
75°
16
97°
74°
17
85°
67°
18
90°
63°
19
81°
68°
20
86°
69°
21
87°
67°
22
87°
62°
23
84°
62°
24
83°
67°
25
84°
66°
26
85°
65°
27
87°
65°
28
81°
65°
29
83°
60°
30
80°
64°
31
80°
61°
1
82°
61°
2
81°
59°
3
92°
61°
4
87°
65°
5
79°
63°
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 79° to 92°, with overnight lows between 59° and 67°. The average high for August is 84° with an average low of 63°. 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.
