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
82°
64°
21
86°
66°
22
85°
63°
23
82°
60°
24
83°
65°
25
84°
66°
26
83°
62°
27
84°
60°
28
84°
63°
29
87°
65°
30
87°
66°
31
90°
66°
1
91°
68°
2
85°
62°
3
80°
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 91°, with overnight lows between 60° and 68°. The average high for August is 85° with an average low of 64°. 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.
