S
M
T
W
T
F
S
1
78°
42°
2
48°
39°
3
58°
38°
4
79°
46°
5
79°
56°
6
84°
58°
7
82°
64°
8
78°
62°
9
80°
56°
10
86°
52°
11
89°
61°
12
76°
34°
13
59°
32°
14
75°
43°
15
75°
50°
16
67°
40°
17
48°
31°
18
50°
29°
19
64°
36°
20
75°
38°
21
80°
53°
22
88°
52°
23
83°
51°
24
54°
38°
25
66°
34°
26
81°
56°
27
87°
51°
28
55°
41°
29
66°
33°
30
75°
49°
31
82°
57°
1
86°
61°
2
84°
64°
3
82°
63°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Apex
Apex'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 Apex. See also: April | May | June.