S
M
T
W
T
F
S
29
63°
38°
30
82°
52°
31
80°
45°
1
43°
42°
2
74°
45°
3
77°
54°
4
59°
33°
5
55°
36°
6
59°
33°
7
52°
36°
8
68°
47°
9
72°
45°
10
66°
47°
11
62°
44°
12
64°
45°
13
66°
47°
14
62°
38°
15
64°
40°
16
65°
36°
17
56°
42°
18
64°
44°
19
69°
47°
20
70°
48°
21
71°
49°
22
70°
49°
23
72°
50°
24
72°
50°
25
71°
46°
26
63°
37°
27
58°
37°
28
61°
44°
29
61°
41°
30
62°
42°
1
64°
46°
2
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gridley
Gridley's April 2026 forecast shows daily high temperatures ranging from 43° to 77°, with overnight lows between 33° and 54°. The average high for April is 64° 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 Gridley. See also: May | June | July.