S
M
T
W
T
F
S
1
41°
25°
2
28°
17°
3
36°
17°
4
46°
32°
5
46°
32°
6
38°
36°
7
46°
36°
8
48°
41°
9
61°
37°
10
56°
39°
11
52°
38°
12
51°
33°
13
40°
31°
14
49°
36°
15
43°
33°
16
56°
40°
17
54°
30°
18
32°
24°
19
44°
19°
20
49°
34°
21
44°
38°
22
44°
33°
23
39°
33°
24
41°
33°
25
48°
35°
26
53°
41°
27
46°
35°
28
35°
27°
29
44°
31°
30
49°
40°
31
50°
40°
1
54°
40°
2
40°
37°
3
54°
39°
4
49°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Truro
Truro'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 Truro. See also: April | May | June.