Hourly Weather Forecast - Upper Darby, PA

12 AM
39°F
10%
4mph
WNW
Clear
Humidity
47%
Feels like
36°F
Dew Point
20°F
1 AM
38°F
10%
4mph
NNW
Clear
Humidity
48%
Feels like
35°F
Dew Point
20°F
2 AM
37°F
10%
4mph
N
Clear
Humidity
49%
Feels like
33°F
Dew Point
19°F
3 AM
36°F
10%
4mph
NNE
Clear
Humidity
55%
Feels like
33°F
Dew Point
21°F
4 AM
35°F
10%
4mph
ENE
Clear
Humidity
61%
Feels like
32°F
Dew Point
23°F
5 AM
35°F
10%
3mph
E
Clear
Humidity
63%
Feels like
32°F
Dew Point
24°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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