S
M
T
W
T
F
S
28
72°
51°
29
67°
51°
30
67°
52°
1
69°
50°
2
75°
43°
3
81°
53°
4
82°
54°
5
84°
48°
6
87°
51°
7
84°
51°
8
83°
50°
9
84°
45°
10
83°
51°
11
78°
50°
12
80°
47°
13
87°
47°
14
87°
50°
15
86°
55°
16
74°
51°
17
79°
54°
18
85°
54°
19
89°
55°
20
90°
57°
21
88°
55°
22
87°
56°
23
91°
54°
24
88°
56°
25
83°
54°
26
82°
53°
27
83°
54°
28
86°
53°
29
79°
52°
30
78°
50°
31
79°
52°
1
80°
53°
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 74° to 91°, with overnight lows between 50° and 57°. The average high for July is 84° with an average low of 54°. 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.
