S
M
T
W
T
F
S
1
70°
42°
2
62°
44°
3
62°
52°
4
74°
52°
5
74°
56°
6
78°
57°
7
75°
55°
8
60°
51°
9
73°
49°
10
68°
57°
11
74°
46°
12
50°
31°
13
63°
31°
14
69°
37°
15
68°
57°
16
60°
24°
17
34°
21°
18
45°
27°
19
68°
37°
20
75°
41°
21
82°
59°
22
83°
59°
23
71°
41°
24
66°
38°
25
68°
48°
26
78°
54°
27
69°
38°
28
59°
32°
29
64°
38°
30
69°
54°
31
78°
61°
1
74°
59°
2
78°
55°
3
78°
64°
4
78°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Flat Rock
Flat Rock's March 2026 forecast shows daily high temperatures ranging from 78° to 78°, with overnight lows between 48° and 48°. The average high for March is 78° with an average low of 48°. 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 Flat Rock. See also: April | May | June.
