S
M
T
W
T
F
S
1
77°
40°
2
53°
39°
3
65°
40°
4
78°
45°
5
79°
56°
6
83°
59°
7
83°
54°
8
84°
66°
9
81°
59°
10
86°
53°
11
90°
60°
12
80°
33°
13
61°
29°
14
75°
48°
15
78°
49°
16
73°
52°
17
50°
33°
18
50°
28°
19
61°
30°
20
72°
35°
21
82°
52°
22
88°
52°
23
84°
50°
24
55°
37°
25
70°
32°
26
78°
54°
27
86°
50°
28
55°
37°
29
67°
29°
30
76°
47°
31
82°
57°
1
85°
61°
2
85°
62°
3
84°
62°
4
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Greenville
Greenville'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 Greenville. See also: April | May | June.
