S
M
T
W
T
F
S
1
27°
6°
2
23°
-1°
3
38°
16°
4
46°
28°
5
36°
23°
6
44°
22°
7
58°
39°
8
59°
37°
9
68°
44°
10
64°
37°
11
61°
36°
12
46°
26°
13
35°
15°
14
35°
19°
15
44°
16°
16
63°
30°
17
30°
13°
18
28°
4°
19
39°
28°
20
35°
28°
21
35°
27°
22
41°
29°
23
36°
24°
24
37°
17°
25
49°
29°
26
53°
33°
27
35°
18°
28
32°
14°
29
47°
28°
30
63°
40°
31
52°
38°
1
42°
34°
2
46°
31°
3
74°
43°
4
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Philadelphia
Philadelphia'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 Philadelphia. See also: April | May | June.
