S
M
T
W
T
F
S
1
21°
-10°
2
21°
-14°
3
39°
-1°
4
38°
24°
5
30°
17°
6
39°
16°
7
53°
38°
8
49°
38°
9
61°
39°
10
58°
33°
11
39°
30°
12
38°
25°
13
34°
21°
14
35°
15°
15
44°
12°
16
67°
31°
17
31°
14°
18
26°
6°
19
40°
24°
20
31°
25°
21
39°
27°
22
33°
26°
23
36°
23°
24
35°
20°
25
44°
23°
26
48°
31°
27
31°
17°
28
34°
15°
29
47°
29°
30
58°
37°
31
47°
34°
1
38°
27°
2
46°
41°
3
67°
34°
4
56°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Lansdowne
Lansdowne's March 2026 forecast shows daily high temperatures ranging from 38° to 67°, with overnight lows between 27° and 46°. The average high for March is 52° with an average low of 37°. 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 Lansdowne. See also: April | May | June.