S
M
T
W
T
F
S
28
88°
53°
29
92°
58°
30
84°
57°
1
83°
55°
2
82°
55°
3
87°
56°
4
86°
57°
5
84°
57°
6
83°
56°
7
85°
57°
8
89°
59°
9
92°
58°
10
90°
59°
11
87°
58°
12
89°
59°
13
93°
59°
14
90°
58°
15
85°
57°
16
86°
57°
17
91°
58°
18
87°
58°
19
88°
59°
20
87°
58°
21
86°
58°
22
86°
59°
23
85°
57°
24
85°
57°
25
86°
56°
26
85°
56°
27
85°
57°
28
86°
59°
29
89°
59°
30
92°
60°
31
92°
61°
1
91°
59°
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 82° to 93°, with overnight lows between 55° and 61°. The average high for July is 87° with an average low of 58°. 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.
