S
M
T
W
T
F
S
29
88°
54°
30
83°
53°
31
67°
55°
1
71°
53°
2
67°
52°
3
74°
47°
4
81°
45°
5
86°
50°
6
84°
55°
7
82°
50°
8
85°
55°
9
79°
55°
10
72°
53°
11
68°
49°
12
68°
48°
13
71°
46°
14
73°
49°
15
75°
52°
16
77°
51°
17
74°
54°
18
75°
53°
19
74°
51°
20
78°
49°
21
78°
47°
22
75°
52°
23
74°
52°
24
74°
53°
25
75°
52°
26
75°
53°
27
79°
53°
28
80°
54°
29
79°
51°
30
83°
53°
1
84°
54°
2
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Patterson
Patterson's April 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 46° and 55°. The average high for April is 76° with an average low of 52°. 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 Patterson. See also: May | June | July.