Hourly Weather Forecast - Crum Lynne, PA

5 AM
17°F
0%
2mph
N
Clear
Humidity
55%
Feels like
17°F
Dew Point
4°F
6 AM
17°F
0%
2mph
N
Clear
Humidity
58%
Feels like
17°F
Dew Point
5°F
7 AM
17°F
0%
1mph
NNE
Clear
Humidity
57%
Feels like
17°F
Dew Point
5°F
7:10 AM
8 AM
20°F
0%
1mph
NE
Sunny
Humidity
53%
Feels like
20°F
Dew Point
5°F
9 AM
22°F
0%
1mph
ENE
Sunny
Humidity
47%
Feels like
22°F
Dew Point
5°F
10 AM
25°F
0%
1mph
ESE
Sunny
Humidity
41%
Feels like
25°F
Dew Point
5°F
11 AM
28°F
0%
1mph
SE
Mostly Sunny
Humidity
36%
Feels like
28°F
Dew Point
4°F
12 PM
29°F
0%
2mph
S
Partly Cloudy
Humidity
32%
Feels like
29°F
Dew Point
3°F
1 PM
31°F
0%
4mph
S
Partly Cloudy
Humidity
30%
Feels like
27°F
Dew Point
3°F
2 PM
31°F
0%
4mph
SSW
Mostly Sunny
Humidity
30%
Feels like
27°F
Dew Point
4°F
3 PM
31°F
0%
5mph
SSW
Mostly Sunny
Humidity
33%
Feels like
26°F
Dew Point
5°F
4 PM
30°F
0%
5mph
SSW
Mostly Sunny
Humidity
37%
Feels like
25°F
Dew Point
7°F
4:36 PM
5 PM
29°F
0%
5mph
SSW
Partly Cloudy
Humidity
44%
Feels like
24°F
Dew Point
10°F
6 PM
29°F
0%
5mph
S
Partly Cloudy
Humidity
49%
Feels like
23°F
Dew Point
12°F
7 PM
29°F
0%
6mph
S
Partly Cloudy
Humidity
55%
Feels like
23°F
Dew Point
15°F
8 PM
29°F
0%
7mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
23°F
Dew Point
17°F
9 PM
29°F
0%
7mph
SSW
Partly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
19°F
10 PM
29°F
0%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
21°F
11 PM
29°F
0%
8mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
22°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today'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