S
M
T
W
T
F
S
29
48°
36°
30
49°
27°
31
52°
26°
1
48°
36°
2
48°
38°
3
54°
35°
4
63°
31°
5
68°
37°
6
73°
39°
7
61°
39°
8
62°
32°
9
65°
35°
10
71°
47°
11
64°
41°
12
61°
39°
13
54°
38°
14
57°
38°
15
52°
35°
16
53°
33°
17
58°
39°
18
59°
36°
19
55°
38°
20
57°
36°
21
58°
35°
22
54°
35°
23
52°
30°
24
51°
30°
25
51°
31°
26
53°
31°
27
54°
33°
28
53°
34°
29
54°
32°
30
55°
34°
1
55°
33°
2
59°
40°
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 51° to 71°, with overnight lows between 30° and 47°. The average high for April is 57° with an average low of 35°. 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.
