S
M
T
W
T
F
S
29
88°
51°
30
85°
53°
31
74°
53°
1
75°
48°
2
72°
50°
3
77°
40°
4
84°
44°
5
89°
47°
6
87°
50°
7
83°
48°
8
84°
45°
9
85°
52°
10
82°
57°
11
77°
54°
12
69°
47°
13
67°
47°
14
74°
45°
15
77°
43°
16
75°
44°
17
77°
42°
18
83°
42°
19
80°
49°
20
77°
50°
21
61°
40°
22
64°
42°
23
68°
46°
24
76°
46°
25
77°
49°
26
71°
46°
27
72°
47°
28
75°
48°
29
79°
51°
30
83°
52°
1
84°
52°
2
77°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Three Rivers
Three Rivers's April 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 40° and 52°. The average high for April is 75° with an average low of 48°. 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 Three Rivers. See also: May | June | July.