S
M
T
W
T
F
S
1
25°
13°
2
29°
9°
3
38°
17°
4
45°
28°
5
45°
29°
6
65°
31°
7
75°
52°
8
58°
39°
9
70°
47°
10
68°
47°
11
72°
34°
12
36°
27°
13
49°
22°
14
36°
27°
15
63°
29°
16
39°
25°
17
26°
20°
18
34°
20°
19
45°
27°
20
51°
25°
21
49°
32°
22
57°
35°
23
36°
28°
24
36°
23°
25
54°
23°
26
64°
37°
27
37°
24°
28
33°
19°
29
52°
32°
30
65°
49°
31
71°
50°
1
60°
36°
2
67°
35°
3
74°
45°
4
75°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Dunkirk
Dunkirk's March 2026 forecast shows daily high temperatures ranging from 75° to 75°, with overnight lows between 42° and 42°. The average high for March is 75° with an average low of 42°. 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 Dunkirk. See also: April | May | June.
