S
M
T
W
T
F
S
1
79°
54°
2
81°
53°
3
79°
54°
4
73°
51°
5
72°
53°
6
64°
49°
7
56°
44°
8
71°
46°
9
74°
52°
10
62°
47°
11
60°
43°
12
68°
39°
13
75°
47°
14
77°
47°
15
77°
35°
16
48°
28°
17
71°
32°
18
79°
52°
19
84°
51°
20
89°
58°
21
89°
62°
22
89°
62°
23
72°
45°
24
84°
56°
25
90°
57°
26
89°
62°
27
75°
43°
28
65°
38°
29
81°
52°
30
83°
57°
31
81°
56°
1
76°
57°
2
76°
56°
3
79°
52°
4
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in State Line
State Line'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 State Line. See also: April | May | June.