Hourly Weather Forecast - New Castle, DE

7:11 AM
8 AM
21°F
0%
4mph
NNE
Sunny
Humidity
41%
Feels like
16°F
Dew Point
2°F
9 AM
25°F
0%
4mph
NE
Sunny
Humidity
37%
Feels like
20°F
Dew Point
2°F
10 AM
28°F
0%
3mph
ENE
Sunny
Humidity
33%
Feels like
24°F
Dew Point
2°F
11 AM
29°F
0%
4mph
SE
Partly Cloudy
Humidity
30%
Feels like
25°F
Dew Point
2°F
12 PM
31°F
0%
5mph
S
Partly Cloudy
Humidity
27%
Feels like
26°F
Dew Point
1°F
1 PM
33°F
0%
7mph
S
Partly Cloudy
Humidity
27%
Feels like
26°F
Dew Point
2°F
2 PM
33°F
0%
8mph
S
Mostly Sunny
Humidity
27%
Feels like
27°F
Dew Point
3°F
3 PM
33°F
0%
8mph
SSW
Mostly Sunny
Humidity
31%
Feels like
26°F
Dew Point
5°F
4 PM
32°F
0%
9mph
SSW
Mostly Sunny
Humidity
35%
Feels like
24°F
Dew Point
8°F
4:37 PM
5 PM
30°F
0%
9mph
SSW
Mostly Clear
Humidity
41%
Feels like
22°F
Dew Point
10°F
6 PM
29°F
0%
10mph
S
Mostly Clear
Humidity
47%
Feels like
21°F
Dew Point
12°F
7 PM
29°F
0%
11mph
S
Partly Cloudy
Humidity
53%
Feels like
20°F
Dew Point
14°F
8 PM
29°F
0%
11mph
S
Partly Cloudy
Humidity
60%
Feels like
19°F
Dew Point
17°F
9 PM
29°F
0%
12mph
SSW
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
19°F
10 PM
29°F
0%
12mph
SSW
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
21°F
11 PM
29°F
0%
12mph
SSW
Partly Cloudy
Humidity
73%
Feels like
19°F
Dew Point
21°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide