S
M
T
W
T
F
S
31
92°
71°
1
97°
72°
2
86°
65°
3
85°
66°
4
87°
66°
5
88°
72°
6
87°
74°
7
85°
73°
8
90°
72°
9
92°
71°
10
91°
71°
11
93°
73°
12
91°
72°
13
90°
73°
14
91°
76°
15
91°
73°
16
91°
73°
17
90°
72°
18
85°
73°
19
86°
73°
20
87°
72°
21
89°
74°
22
91°
73°
23
88°
71°
24
89°
71°
25
90°
74°
26
91°
74°
27
91°
73°
28
88°
74°
29
91°
74°
30
93°
73°
1
93°
75°
2
92°
75°
3
94°
74°
4
94°
75°
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 85° to 97°, with overnight lows between 65° and 76°. The average high for June is 90° 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 June weather will actually feel in Fairfield. See also: July | August | September.
