Hourly Weather Forecast - Lansdowne, PA

12 AM
28°F
0%
12mph
W
Clear
Humidity
54%
Feels like
18°F
Dew Point
13°F
1 AM
28°F
0%
11mph
W
Clear
Humidity
56%
Feels like
18°F
Dew Point
14°F
2 AM
27°F
0%
10mph
W
Clear
Humidity
56%
Feels like
18°F
Dew Point
14°F
3 AM
27°F
0%
9mph
W
Clear
Humidity
58%
Feels like
18°F
Dew Point
14°F
4 AM
26°F
0%
8mph
W
Clear
Humidity
61%
Feels like
18°F
Dew Point
14°F
5 AM
26°F
0%
7mph
W
Clear
Humidity
63%
Feels like
18°F
Dew Point
15°F
6 AM
26°F
0%
6mph
W
Clear
Humidity
65%
Feels like
18°F
Dew Point
15°F
7 AM
26°F
0%
5mph
W
Clear
Humidity
65%
Feels like
20°F
Dew Point
16°F
7:18 AM
8 AM
28°F
0%
4mph
W
Mostly Sunny
Humidity
65%
Feels like
23°F
Dew Point
18°F
9 AM
30°F
0%
4mph
W
Mostly Sunny
Humidity
60%
Feels like
26°F
Dew Point
18°F
10 AM
32°F
0%
4mph
W
Partly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
18°F
11 AM
34°F
0%
4mph
W
Partly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
19°F
12 PM
35°F
0%
4mph
WSW
Partly Cloudy
Humidity
49%
Feels like
32°F
Dew Point
18°F
1 PM
37°F
0%
4mph
SW
Partly Cloudy
Humidity
47%
Feels like
33°F
Dew Point
18°F
2 PM
37°F
0%
4mph
SW
Mostly Sunny
Humidity
47%
Feels like
34°F
Dew Point
19°F
3 PM
37°F
0%
4mph
SSW
Mostly Sunny
Humidity
49%
Feels like
34°F
Dew Point
19°F
4 PM
36°F
0%
4mph
S
Mostly Sunny
Humidity
52%
Feels like
32°F
Dew Point
20°F
4:38 PM
5 PM
35°F
0%
5mph
S
Mostly Clear
Humidity
55%
Feels like
31°F
Dew Point
20°F
6 PM
33°F
0%
5mph
S
Mostly Clear
Humidity
60%
Feels like
28°F
Dew Point
21°F
7 PM
32°F
0%
6mph
S
Partly Cloudy
Humidity
62%
Feels like
26°F
Dew Point
21°F
8 PM
31°F
0%
7mph
S
Mostly Clear
Humidity
68%
Feels like
25°F
Dew Point
22°F
9 PM
32°F
0%
8mph
S
Mostly Clear
Humidity
69%
Feels like
25°F
Dew Point
23°F
10 PM
33°F
0%
9mph
S
Clear
Humidity
71%
Feels like
25°F
Dew Point
24°F
11 PM
33°F
0%
9mph
SSW
Clear
Humidity
72%
Feels like
26°F
Dew Point
25°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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