S
M
T
W
T
F
S
1
85°
62°
2
84°
62°
3
89°
67°
4
88°
71°
5
86°
69°
6
88°
70°
7
82°
53°
8
73°
52°
9
84°
62°
10
83°
73°
11
79°
58°
12
68°
42°
13
79°
44°
14
82°
54°
15
92°
50°
16
52°
33°
17
65°
28°
18
76°
37°
19
85°
46°
20
88°
55°
21
91°
60°
22
91°
59°
23
88°
59°
24
86°
64°
25
88°
67°
26
88°
66°
27
87°
62°
28
72°
57°
29
85°
50°
30
87°
67°
31
89°
67°
1
92°
69°
2
82°
69°
3
83°
71°
4
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Calvert
Calvert's March 2026 forecast shows daily high temperatures ranging from 74° to 74°, with overnight lows between 52° and 52°. The average high for March is 74° with an average low of 52°. 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 Calvert. See also: April | May | June.