S
M
T
W
T
F
S
30
65°
41°
31
56°
31°
1
36°
28°
2
56°
32°
3
65°
41°
4
42°
35°
5
43°
37°
6
39°
31°
7
47°
26°
8
35°
22°
9
47°
20°
10
35°
32°
11
43°
33°
12
48°
31°
13
61°
30°
14
74°
43°
15
51°
37°
16
46°
29°
17
62°
24°
18
75°
47°
19
69°
34°
20
46°
34°
21
75°
45°
22
61°
44°
23
63°
43°
24
76°
43°
25
75°
42°
26
47°
36°
27
56°
38°
28
72°
41°
29
83°
40°
30
45°
35°
1
62°
45°
2
68°
44°
3
46°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Port Huron
Port Huron's April 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Port Huron. See also: May | June | July.