S
M
T
W
T
F
S
31
72°
50°
1
63°
50°
2
74°
47°
3
77°
49°
4
73°
53°
5
71°
50°
6
66°
42°
7
65°
42°
8
75°
42°
9
69°
52°
10
67°
46°
11
76°
44°
12
75°
48°
13
79°
46°
14
84°
48°
15
91°
53°
16
85°
56°
17
79°
53°
18
83°
51°
19
84°
49°
20
87°
56°
21
82°
51°
22
83°
51°
23
86°
52°
24
89°
53°
25
82°
54°
26
63°
48°
27
64°
50°
28
65°
50°
29
61°
48°
30
64°
45°
1
67°
46°
2
72°
49°
3
73°
45°
4
78°
49°
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 61° to 82°, with overnight lows between 45° and 54°. The average high for June is 69° with an average low of 48°. 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.
