S
M
T
W
T
F
S
1
94°
62°
2
93°
60°
3
87°
55°
4
85°
55°
5
80°
55°
6
74°
44°
7
79°
45°
8
89°
48°
9
79°
55°
10
77°
50°
11
83°
51°
12
93°
54°
13
94°
54°
14
94°
59°
15
93°
58°
16
93°
57°
17
96°
61°
18
102°
63°
19
107°
64°
20
107°
66°
21
107°
66°
22
103°
69°
23
100°
65°
24
98°
61°
25
102°
65°
26
101°
64°
27
99°
60°
28
97°
69°
29
96°
68°
30
96°
68°
31
95°
72°
1
86°
68°
2
88°
60°
3
89°
56°
4
87°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Why
Why'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 Why. See also: April | May | June.