S
M
T
W
T
F
S
29
75°
45°
30
74°
53°
31
71°
49°
1
63°
43°
2
55°
31°
3
47°
28°
4
56°
28°
5
62°
34°
6
69°
39°
7
75°
41°
8
73°
43°
9
77°
46°
10
73°
49°
11
61°
45°
12
61°
41°
13
54°
30°
14
57°
30°
15
64°
35°
16
63°
38°
17
66°
36°
18
66°
38°
19
63°
35°
20
63°
36°
21
64°
31°
22
54°
28°
23
55°
26°
24
55°
26°
25
57°
27°
26
57°
30°
27
58°
28°
28
56°
28°
29
56°
27°
30
57°
27°
1
58°
28°
2
59°
28°
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 54° to 77°, with overnight lows between 26° and 49°. The average high for April is 61° with an average low of 33°. 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.
