S
M
T
W
T
F
S
1
57°
36°
2
50°
36°
3
66°
42°
4
52°
47°
5
69°
49°
6
82°
46°
7
59°
36°
8
77°
34°
9
89°
56°
10
86°
63°
11
65°
38°
12
67°
28°
13
67°
40°
14
81°
41°
15
69°
30°
16
44°
20°
17
72°
28°
18
80°
42°
19
89°
50°
20
96°
51°
21
97°
51°
22
74°
54°
23
66°
40°
24
79°
49°
25
94°
57°
26
93°
63°
27
64°
44°
28
67°
43°
29
81°
46°
30
88°
58°
31
88°
63°
1
75°
52°
2
80°
63°
3
83°
59°
4
66°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Dover
Dover's March 2026 forecast shows daily high temperatures ranging from 66° to 66°, with overnight lows between 39° and 39°. The average high for March is 66° with an average low of 39°. 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 Dover. See also: April | May | June.
