S
M
T
W
T
F
S
28
93°
79°
29
96°
74°
30
98°
75°
1
99°
75°
2
100°
75°
3
101°
70°
4
93°
69°
5
86°
70°
6
85°
70°
7
89°
69°
8
89°
70°
9
92°
73°
10
93°
73°
11
87°
72°
12
87°
70°
13
88°
68°
14
91°
68°
15
92°
69°
16
91°
71°
17
92°
72°
18
91°
69°
19
93°
72°
20
94°
71°
21
92°
71°
22
90°
70°
23
92°
70°
24
92°
71°
25
90°
70°
26
90°
71°
27
92°
71°
28
92°
70°
29
91°
71°
30
92°
72°
31
93°
71°
1
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Farmington
Farmington's July 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 68° and 73°. The average high for July is 91° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Farmington. See also: August | September | October.