S
M
T
W
T
F
S
1
36°
24°
2
33°
21°
3
49°
31°
4
54°
40°
5
64°
53°
6
75°
50°
7
71°
57°
8
59°
41°
9
68°
36°
10
76°
54°
11
68°
36°
12
46°
30°
13
59°
34°
14
45°
25°
15
74°
39°
16
65°
23°
17
25°
18°
18
38°
16°
19
65°
34°
20
71°
45°
21
48°
37°
22
85°
38°
23
41°
31°
24
49°
24°
25
66°
35°
26
80°
48°
27
49°
31°
28
46°
28°
29
64°
31°
30
74°
55°
31
79°
59°
1
63°
39°
2
80°
40°
3
80°
63°
4
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Plain City
Plain City'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 Plain City. See also: April | May | June.