S
M
T
W
T
F
S
29
63°
36°
30
80°
44°
31
70°
38°
1
39°
35°
2
70°
37°
3
62°
39°
4
53°
40°
5
53°
37°
6
51°
32°
7
37°
28°
8
71°
35°
9
69°
43°
10
54°
36°
11
55°
32°
12
81°
55°
13
78°
62°
14
81°
56°
15
72°
60°
16
73°
48°
17
80°
48°
18
64°
41°
19
50°
37°
20
55°
33°
21
76°
50°
22
67°
49°
23
80°
50°
24
71°
44°
25
63°
42°
26
63°
52°
27
71°
49°
28
64°
44°
29
57°
42°
30
56°
38°
1
51°
38°
2
52°
39°
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 38° and 52°. The average high for April is 61° with an average low of 43°. 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.
