NEW CASTLE, DE 19720 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

19720 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WILMINGTON, DE Current Weather
3:51 PM EDT AUG 22, 2026
Overcast 73°F
Feels Like:	73°F
Dewpoint:	66°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	SSW at 3 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Delaware Current Weather
Delaware MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

19720 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	NEW CASTLE, DE 19720 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then showers likely with a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

SUNDAY
Patchy fog in the morning. Partly sunny with a chance of showers in the morning, then sunny in the afternoon. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 50 percent.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s. West winds around 5 mph.

MONDAY
Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

MONDAY NIGHT
Mostly clear. Lows in the lower 60s. West winds around 5 mph.

TUESDAY
Sunny. Highs in the lower 80s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.

WEDNESDAY
Sunny, hot with highs in the mid 80s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.

THURSDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50 percent.

THURSDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

FRIDAY
Partly sunny with a chance of showers. Hot with highs in the mid 80s. Chance of rain 40 percent.

FRIDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 30 percent.

19720 WEATHER SATELLITE LOOPS

Visible Weather Satellite
NEW CASTLE, DE 19720

Infrared Weather Satellite
NEW CASTLE, DE 19720

19720 WEATHER RADAR LOOP

NEXRAD Weather Radar
NEW CASTLE, DE 19720

MOS COMPUTER WEATHER FORECAST

WILMINGTON, DE 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
22 AUG 2026

2 PM

76°

77°

Mostly Cloudy

32%
RAIN
.1–.25 in

0% Thunder
( 27% severe)

SE 9

74%

67°

High 78°

5 PM

77°

79°

Mostly Cloudy

SSE 9

74%

68°

Mostly Cloudy

Chance of Rain

8 PM

71°

71°

Mostly Cloudy

46%
RAIN
***

0% Thunder
( 35% severe)

SE 9

90%

68°

11 PM

70°

70°

Mostly Cloudy

ESE 7

97%

69°

Sunday
23 AUG 2026

2 AM

69°

69°

Mostly Cloudy

45%
RAIN
***

0% Thunder
( 25% severe)

E 5

100%

69°

Low 66°

5 AM

68°

68°

Mostly Cloudy

E 3

100%

68°

High 83°

8 AM

70°

70°

Mostly Cloudy

9%

0% Thunder
( 13% severe)

SSW 6

97%

69°

Partly Cloudy

11 AM

77°

79°

Partly Cloudy

W 10

74%

68°

2 PM

81°

83°

Clear

4%

0% Thunder
( 9% severe)

W 12

60%

66°

5 PM

81°

83°

Partly Cloudy

W 12

56%

64°

8 PM

73°

73°

Partly Cloudy

2%

0% Thunder
( 4% severe)

W 9

71%

63°

11 PM

69°

69°

Clear

W 8

78%

62°

Monday
24 AUG 2026

2 AM

66°

66°

Clear

2%

0% Thunder
( 0% severe)

W 7

81%

60°

Low 62°

5 AM

63°

63°

Partly Cloudy

W 7

90%

60°

High 81°

8 AM

66°

66°

Clear

0%

0% Thunder
( 2% severe)

W 7

84%

61°

Clear

11 AM

75°

75°

Clear

W 10

58%

59°

2 PM

78°

79°

Clear

1%

0% Thunder
( 4% severe)

W 13

50%

58°

5 PM

79°

80°

Partly Cloudy

W 13

49%

58°

8 PM

71°

71°

Clear

W 8

61%

57°


WILMINGTON, DE extended weather forecast
Tuesday 25 AUG 2026	Wednesday 26 AUG 2026	Thursday 27 AUG 2026	Friday 28 AUG 2026	Saturday 29 AUG 2026
Low 59°	Low 63°	Low 68°	Low 68°	Low 65°
High 83°	High 85°	High 86°	High 85°	High 81°

Clear 7% Rain	Partly Cloudy 14% Rain	Mostly Cloudy 56% Rain	Mostly Cloudy 61% Rain	Partly Cloudy 22% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

New Castle, DE
New Castle, DE snow
New Castle, DE radar
DE map

-or-
-or-
-or-

19720
19720 snow
19720 radar

-or-
-or-

DE
DE snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately