S
M
T
W
T
F
S
29
84°
54°
30
85°
56°
31
67°
57°
1
69°
54°
2
65°
52°
3
73°
45°
4
81°
49°
5
83°
47°
6
82°
55°
7
79°
51°
8
82°
52°
9
77°
59°
10
73°
56°
11
69°
54°
12
64°
52°
13
65°
47°
14
71°
47°
15
73°
48°
16
70°
53°
17
73°
48°
18
80°
47°
19
82°
50°
20
82°
55°
21
61°
50°
22
69°
46°
23
73°
48°
24
74°
49°
25
75°
51°
26
70°
49°
27
71°
48°
28
72°
48°
29
77°
51°
30
82°
53°
1
83°
51°
2
77°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Barrett
Barrett's April 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 46° and 55°. The average high for April is 75° with an average low of 50°. 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 Barrett. See also: May | June | July.