S
M
T
W
T
F
S
29
81°
74°
30
80°
69°
31
80°
68°
1
84°
68°
2
83°
72°
3
80°
72°
4
N/A
5
83°
75°
6
85°
76°
7
84°
77°
8
85°
76°
9
85°
77°
10
86°
76°
11
86°
75°
12
85°
74°
13
86°
75°
14
86°
75°
15
85°
75°
16
86°
76°
17
83°
77°
18
83°
78°
19
84°
77°
20
83°
78°
21
83°
78°
22
84°
77°
23
83°
78°
24
83°
78°
25
84°
77°
26
83°
78°
27
84°
79°
28
84°
78°
29
85°
79°
30
84°
79°
1
84°
78°
2
85°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Barrett
Barrett's April 2026 forecast shows daily high temperatures ranging from 83° to 86°, with overnight lows between 74° and 79°. The average high for April is 84° with an average low of 77°. 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.