S
M
T
W
T
F
S
28
90°
74°
29
91°
76°
30
93°
76°
1
92°
73°
2
92°
70°
3
92°
72°
4
93°
68°
5
88°
65°
6
90°
69°
7
90°
66°
8
93°
73°
9
97°
73°
10
94°
73°
11
94°
71°
12
87°
69°
13
91°
67°
14
90°
71°
15
88°
70°
16
94°
71°
17
91°
71°
18
93°
71°
19
92°
72°
20
95°
72°
21
91°
68°
22
94°
73°
23
93°
73°
24
93°
73°
25
94°
73°
26
94°
72°
27
93°
73°
28
94°
73°
29
92°
72°
30
93°
72°
31
92°
71°
1
93°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fairfield
Fairfield's July 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 67° and 73°. The average high for July is 93° with an average low of 72°. 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 Fairfield. See also: August | September | October.
