S
M
T
W
T
F
S
28
90°
76°
29
91°
75°
30
93°
75°
1
94°
74°
2
96°
73°
3
97°
70°
4
91°
69°
5
89°
70°
6
86°
70°
7
85°
69°
8
84°
71°
9
92°
73°
10
89°
74°
11
85°
70°
12
87°
70°
13
90°
69°
14
93°
73°
15
90°
71°
16
91°
71°
17
88°
70°
18
90°
71°
19
88°
70°
20
90°
69°
21
91°
71°
22
86°
69°
23
88°
70°
24
88°
69°
25
89°
70°
26
90°
72°
27
92°
72°
28
92°
71°
29
91°
73°
30
92°
73°
31
91°
72°
1
92°
73°
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 84° to 93°, with overnight lows between 69° and 74°. The average high for July is 89° 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.