S
M
T
W
T
F
S
29
83°
50°
30
87°
61°
31
84°
53°
1
75°
53°
2
73°
47°
3
74°
44°
4
70°
44°
5
69°
41°
6
67°
44°
7
67°
42°
8
73°
47°
9
74°
49°
10
70°
45°
11
70°
47°
12
69°
44°
13
71°
44°
14
74°
49°
15
72°
38°
16
71°
42°
17
73°
44°
18
77°
45°
19
78°
46°
20
78°
46°
21
77°
45°
22
79°
46°
23
78°
46°
24
74°
42°
25
71°
42°
26
77°
46°
27
79°
48°
28
79°
47°
29
76°
47°
30
78°
48°
1
80°
49°
2
79°
48°
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 67° to 80°, with overnight lows between 38° and 49°. The average high for April is 74° 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 Three Rivers. See also: May | June | July.