S
M
T
W
T
F
S
28
82°
59°
29
82°
57°
30
84°
58°
1
89°
64°
2
94°
73°
3
98°
72°
4
88°
63°
5
86°
59°
6
79°
58°
7
80°
59°
8
82°
60°
9
82°
62°
10
81°
63°
11
82°
62°
12
81°
61°
13
82°
61°
14
80°
62°
15
81°
59°
16
76°
57°
17
78°
62°
18
78°
62°
19
80°
61°
20
79°
63°
21
76°
63°
22
76°
62°
23
77°
64°
24
76°
63°
25
79°
63°
26
80°
62°
27
81°
63°
28
82°
62°
29
83°
63°
30
82°
64°
31
83°
64°
1
82°
63°
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 76° to 98°, with overnight lows between 57° and 73°. The average high for July is 81° with an average low of 62°. 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.
