S
M
T
W
T
F
S
26
97°
75°
27
96°
73°
28
98°
71°
29
98°
75°
30
95°
73°
31
97°
77°
1
80°
69°
2
89°
63°
3
91°
69°
4
95°
72°
5
97°
72°
6
96°
71°
7
90°
71°
8
93°
72°
9
96°
73°
10
95°
72°
11
94°
73°
12
97°
74°
13
96°
74°
14
95°
73°
15
96°
74°
16
89°
67°
17
93°
71°
18
93°
71°
19
92°
70°
20
93°
70°
21
93°
69°
22
92°
70°
23
92°
70°
24
91°
69°
25
93°
70°
26
92°
70°
27
91°
68°
28
90°
70°
29
91°
69°
30
92°
68°
31
91°
68°
1
90°
67°
2
90°
68°
3
89°
67°
4
90°
66°
5
90°
67°
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 89° to 97°, with overnight lows between 66° and 74°. The average high for August is 93° with an average low of 70°. 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.
