S
M
T
W
T
F
S
1
36°
22°
2
46°
20°
3
41°
31°
4
45°
34°
5
50°
42°
6
77°
47°
7
64°
38°
8
62°
33°
9
72°
45°
10
68°
44°
11
64°
34°
12
46°
28°
13
48°
33°
14
39°
30°
15
65°
35°
16
35°
19°
17
24°
16°
18
48°
22°
19
65°
30°
20
73°
40°
21
72°
38°
22
67°
33°
23
38°
22°
24
51°
21°
25
69°
35°
26
77°
34°
27
40°
30°
28
46°
27°
29
62°
37°
30
78°
50°
31
71°
40°
1
44°
38°
2
74°
38°
3
66°
45°
4
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Porter
Porter's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March 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 March weather will actually feel in Porter. See also: April | May | June.
