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Tropical trouble could stir near Southeast beaches around 4th of July. Get details Chevron right
Severe storms, flash flooding to bring July Fourth holiday travel hassles. Get details Chevron right

New Castle, DE

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New Castle, DE Weather
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5 PM

78°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 74%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

12:55 PM Tuesday - 9:00 PM Tuesday
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

RealFeel Shade™83°

WindNW 8 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts17 mph

Humidity89%

Indoor Humidity89% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling10500 ft

6 PM

78°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 75%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

12:55 PM Tuesday - 9:00 PM Tuesday
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

RealFeel Shade™81°

WindW 9 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts10 mph

Humidity90%

Indoor Humidity90% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.05 in

Visibility3 mi

Cloud Ceiling2000 ft

7 PM

77°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Severe Thunderstorm Watch

12:55 PM Tuesday - 9:00 PM Tuesday
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

RealFeel Shade™84°

WindW 9 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts10 mph

Humidity92%

Indoor Humidity92% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling6100 ft

8 PM

77°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 34%
Chevron down
Partly sunny
alerts

Severe Thunderstorm Watch

12:55 PM Tuesday - 9:00 PM Tuesday
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

RealFeel Shade™85°

WindW 8 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts14 mph

Humidity95%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

76°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 34%
Chevron down
Partly cloudy
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

WindW 8 mph

Air QualityFair

Wind Gusts12 mph

Humidity95%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

75°
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 39%
Chevron down
Partly cloudy
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

WindW 7 mph

Air QualityFair

Wind Gusts12 mph

Humidity97%

Indoor Humidity95% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Partly cloudy
alerts

Flood Watch

2:00 PM Tuesday - 2:00 AM Wednesday

WindW 7 mph

Air QualityFair

Wind Gusts10 mph

Humidity96%

Indoor Humidity95% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States Delaware New Castle

Weather Near New Castle:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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