S
M
T
W
T
F
S
29
71°
42°
30
78°
51°
31
82°
62°
1
71°
56°
2
79°
62°
3
81°
63°
4
72°
46°
5
58°
38°
6
63°
36°
7
55°
42°
8
74°
52°
9
80°
55°
10
73°
50°
11
75°
55°
12
84°
62°
13
79°
68°
14
79°
57°
15
70°
52°
16
67°
51°
17
75°
59°
18
75°
57°
19
77°
58°
20
78°
62°
21
71°
48°
22
69°
48°
23
70°
56°
24
74°
56°
25
76°
55°
26
69°
51°
27
68°
51°
28
71°
54°
29
76°
57°
30
74°
58°
1
75°
57°
2
68°
56°
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 67° to 84°, with overnight lows between 48° and 68°. The average high for April is 74° with an average low of 55°. 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.
