Hourly Weather Forecast - Radnor Township, PA

12 AM
21°F
0%
9mph
NW
Clear
Humidity
61%
Feels like
11°F
Dew Point
10°F
1 AM
20°F
0%
9mph
NW
Clear
Humidity
62%
Feels like
10°F
Dew Point
10°F
2 AM
20°F
0%
9mph
NW
Clear
Humidity
64%
Feels like
10°F
Dew Point
10°F
3 AM
20°F
0%
9mph
NW
Clear
Humidity
66%
Feels like
10°F
Dew Point
10°F
4 AM
20°F
0%
9mph
NW
Clear
Humidity
65%
Feels like
10°F
Dew Point
10°F
5 AM
20°F
0%
8mph
NW
Clear
Humidity
65%
Feels like
10°F
Dew Point
10°F
6 AM
20°F
0%
8mph
NW
Clear
Humidity
65%
Feels like
10°F
Dew Point
10°F
7 AM
20°F
0%
7mph
NW
Clear
Humidity
65%
Feels like
11°F
Dew Point
10°F
7:16 AM
8 AM
21°F
0%
7mph
NW
Sunny
Humidity
65%
Feels like
12°F
Dew Point
11°F
9 AM
22°F
0%
8mph
NW
Sunny
Humidity
62%
Feels like
14°F
Dew Point
11°F
10 AM
24°F
0%
8mph
NW
Sunny
Humidity
58%
Feels like
15°F
Dew Point
11°F
11 AM
25°F
0%
8mph
NW
Sunny
Humidity
55%
Feels like
16°F
Dew Point
11°F
12 PM
26°F
0%
8mph
NW
Mostly Sunny
Humidity
53%
Feels like
18°F
Dew Point
11°F
1 PM
27°F
0%
8mph
NW
Mostly Sunny
Humidity
51%
Feels like
19°F
Dew Point
11°F
2 PM
27°F
0%
7mph
NW
Sunny
Humidity
52%
Feels like
20°F
Dew Point
12°F
3 PM
27°F
0%
6mph
WNW
Sunny
Humidity
53%
Feels like
20°F
Dew Point
12°F
4 PM
26°F
0%
5mph
WNW
Sunny
Humidity
57%
Feels like
20°F
Dew Point
13°F
4:37 PM
5 PM
26°F
0%
4mph
WNW
Mostly Clear
Humidity
60%
Feels like
20°F
Dew Point
14°F
6 PM
25°F
0%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
15°F
7 PM
25°F
0%
3mph
W
Mostly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
15°F
8 PM
24°F
10%
3mph
W
Mostly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
15°F
9 PM
24°F
10%
4mph
WSW
Cloudy
Humidity
69%
Feels like
19°F
Dew Point
15°F
10 PM
24°F
10%
4mph
WSW
Cloudy
Humidity
70%
Feels like
19°F
Dew Point
15°F
11 PM
24°F
10%
4mph
WSW
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
15°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide