S
M
T
W
T
F
S
1
42°
32°
2
40°
34°
3
42°
35°
4
45°
36°
5
43°
34°
6
44°
37°
7
46°
34°
8
36°
28°
9
36°
26°
10
33°
24°
11
33°
24°
12
36°
21°
13
37°
17°
14
39°
27°
15
32°
30°
16
38°
30°
17
40°
33°
18
36°
32°
19
41°
29°
20
39°
26°
21
39°
26°
22
32°
27°
23
36°
24°
24
37°
26°
25
33°
25°
26
28°
24°
27
36°
21°
28
39°
27°
29
38°
21°
30
39°
26°
31
46°
26°
1
50°
33°
2
52°
23°
3
46°
36°
4
47°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Hartley Bay
Hartley Bay'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 Hartley Bay. See also: April | May | June.