S
M
T
W
T
F
S
1
59°
51°
2
59°
51°
3
61°
52°
4
64°
53°
5
64°
54°
6
62°
55°
7
66°
53°
8
64°
54°
9
65°
53°
10
62°
50°
11
59°
52°
12
62°
54°
13
63°
50°
14
61°
51°
15
61°
53°
16
64°
51°
17
61°
50°
18
57°
46°
19
58°
46°
20
60°
49°
21
60°
48°
22
56°
52°
23
59°
46°
24
61°
50°
25
61°
51°
26
56°
46°
27
57°
45°
28
59°
48°
29
61°
48°
30
60°
47°
31
51°
46°
1
60°
46°
2
55°
49°
3
60°
47°
4
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Positano
Positano's March 2026 forecast shows daily high temperatures ranging from 60° to 68°, with overnight lows between 46° and 47°. The average high for March is 64° with an average low of 47°. 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 Positano. See also: April | May | June.