S
M
T
W
T
F
S
31
71°
58°
1
73°
57°
2
70°
56°
3
68°
56°
4
69°
60°
5
73°
60°
6
75°
59°
7
77°
62°
8
76°
63°
9
79°
61°
10
75°
56°
11
71°
55°
12
71°
56°
13
72°
55°
14
73°
59°
15
77°
63°
16
78°
64°
17
79°
62°
18
74°
62°
19
78°
58°
20
74°
58°
21
75°
59°
22
76°
66°
23
82°
67°
24
83°
66°
25
82°
65°
26
77°
63°
27
76°
65°
28
78°
65°
29
85°
66°
30
85°
63°
1
84°
64°
2
80°
63°
3
79°
62°
4
80°
63°
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 68° to 85°, with overnight lows between 55° and 67°. The average high for June is 76° with an average low of 61°. 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.
