S
M
T
W
T
F
S
29
68°
29°
30
77°
60°
31
83°
64°
1
79°
46°
2
82°
46°
3
82°
65°
4
82°
50°
5
54°
35°
6
62°
30°
7
49°
33°
8
67°
29°
9
79°
45°
10
75°
46°
11
65°
41°
12
82°
44°
13
81°
67°
14
84°
67°
15
84°
68°
16
79°
56°
17
83°
48°
18
73°
48°
19
61°
33°
20
55°
30°
21
77°
33°
22
80°
54°
23
82°
48°
24
83°
49°
25
76°
47°
26
74°
52°
27
86°
62°
28
81°
59°
29
68°
44°
30
63°
42°
1
58°
39°
2
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fairfield
Fairfield's April 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 37° and 62°. The average high for April is 71° 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 April weather will actually feel in Fairfield. See also: May | June | July.
