S
M
T
W
T
F
S
23
52°
44°
24
51°
43°
25
50°
46°
26
57°
37°
27
59°
39°
28
49°
36°
1
50°
35°
2
50°
39°
3
51°
43°
4
50°
40°
5
51°
35°
6
50°
39°
7
50°
32°
8
54°
47°
9
53°
42°
10
48°
39°
11
49°
42°
12
52°
44°
13
49°
38°
14
52°
38°
15
50°
41°
16
51°
39°
17
49°
34°
18
52°
38°
19
55°
44°
20
51°
42°
21
53°
37°
22
51°
43°
23
53°
44°
24
55°
49°
25
55°
45°
26
58°
45°
27
61°
47°
28
54°
48°
29
56°
37°
30
55°
35°
31
57°
45°
1
54°
46°
2
52°
44°
3
53°
40°
4
57°
36°
5
70°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Oak Harbor
Oak Harbor's March 2025 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 Oak Harbor. See also: April | May | June.
