S
M
T
W
T
F
S
29
72°
30°
30
69°
39°
31
64°
42°
1
57°
41°
2
49°
32°
3
47°
30°
4
58°
27°
5
64°
28°
6
70°
31°
7
70°
33°
8
69°
38°
9
69°
44°
10
70°
48°
11
62°
43°
12
53°
40°
13
51°
36°
14
57°
38°
15
61°
42°
16
59°
40°
17
58°
40°
18
60°
43°
19
59°
40°
20
57°
41°
21
60°
34°
22
53°
33°
23
52°
30°
24
52°
29°
25
54°
34°
26
54°
33°
27
55°
32°
28
54°
31°
29
53°
31°
30
55°
32°
1
56°
32°
2
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Clarkston
Clarkston's April 2026 forecast shows daily high temperatures ranging from 51° to 70°, with overnight lows between 29° and 48°. The average high for April is 58° with an average low of 37°. 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 Clarkston. See also: May | June | July.