S
M
T
W
T
F
S
29
87°
47°
30
77°
50°
31
69°
57°
1
60°
55°
2
68°
41°
3
79°
43°
4
84°
46°
5
82°
45°
6
73°
45°
7
70°
50°
8
70°
48°
9
70°
47°
10
71°
46°
11
75°
45°
12
76°
47°
13
77°
46°
14
77°
48°
15
70°
44°
16
71°
47°
17
66°
48°
18
66°
47°
19
65°
46°
20
65°
41°
21
66°
41°
22
65°
42°
23
66°
41°
24
66°
44°
25
67°
42°
26
66°
45°
27
73°
46°
28
74°
48°
29
74°
46°
30
73°
47°
1
74°
49°
2
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cotati
Cotati's April 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 41° and 50°. The average high for April is 71° with an average low of 45°. 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 Cotati. See also: May | June | July.