S
M
T
W
T
F
S
31
76°
51°
1
76°
51°
2
77°
53°
3
77°
53°
4
78°
54°
5
78°
54°
6
79°
55°
7
79°
55°
8
88°
56°
9
89°
54°
10
87°
53°
11
82°
54°
12
83°
56°
13
86°
57°
14
86°
58°
15
87°
58°
16
88°
60°
17
89°
60°
18
89°
59°
19
90°
60°
20
91°
60°
21
91°
62°
22
92°
60°
23
92°
62°
24
91°
60°
25
89°
61°
26
91°
58°
27
91°
60°
28
88°
60°
29
88°
58°
30
87°
57°
1
88°
58°
2
91°
56°
3
92°
58°
4
92°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fairfield
Fairfield's June 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 51° and 62°. The average high for June is 86° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Fairfield. See also: July | August | September.
