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Hazardous Weather Conditions

No active alerts for NEW CASTLE, DELAWARE

Current Conditions: NEW CASTLE, DELAWARE

Clear


43.9 F
Last Updated on Feb 28 2026, 10:15 PM EST
Humidity: 66%
Wind Speed: S 3.4 mph
Barometer: 30.01 in
Dewpoint: 33.3 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 42.4 F
Current conditions at:

COATESVILLE (KMQS)

Lat: 39.97 Lon: -75.87

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5 Day Forecast for NEW CASTLE, DELAWARE (19720)

Saturday
Snow
High 57 °F
Saturday
Night
Slight Chance of Rain
Low 35 °F
Sunday
Forecast Missing
High 44 °F
Sunday
Night
Partly Cloudy
Low 23 °F
Monday
Mostly Cloudy
High 35 °F
Monday
Night
Slight Chance of Snow
Low 26 °F
Tuesday
Rain/Snow Mix Likely
High 44 °F
Tuesday
Night
Rain
Low 39 °F
Wednesday
Chance of Rain
High 57 °F



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Observation History for NEW CASTLE, DELAWARE


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:15 PM EST S 3.4 10.00 Clear -- 43.9 33.3 66% 42.4 NA 30.01 1016.3
09:55 PM EST 0.0 10.00 Clear -- 44.8 32.7 62% NA NA 30.02 1016.6
09:35 PM EST 0.0 10.00 Clear -- 46.2 32.9 60% NA NA 30.02 1016.6
09:15 PM EST 0.0 10.00 Clear -- NULL 32.7 % NA NA 30.02 1016.6
08:55 PM EST 0.0 10.00 Clear -- 44.2 32.4 63% NA NA 30.02 1016.6
08:35 PM EST 0.0 10.00 Clear -- 45.1 31.8 59% NA NA 30.02 1016.6
08:15 PM EST 0.0 10.00 Clear -- 47.8 32.2 54% NA NA 30.02 1016.6
07:55 PM EST 0.0 10.00 Clear -- 48.0 32.0 54% NA NA 30.02 1016.6
07:35 PM EST 0.0 10.00 Clear -- 47.8 32.0 54% NA NA 30.02 1016.6
07:15 PM EST 0.0 10.00 Clear -- 48.7 32.2 53% NA NA 30.01 1016.3
06:55 PM EST 0.0 10.00 Clear -- 49.6 31.8 50% NA NA 30.01 1016.3
06:35 PM EST 0.0 10.00 Clear -- 50.9 32.0 48% NA NA 30.01 1016.3
06:15 PM EST 0.0 10.00 Clear -- 50.4 31.6 48% NA NA 30.01 1016.3
05:55 PM EST 0.0 10.00 Clear -- 52.3 31.5 45% NA NA 30.01 1016.3
05:35 PM EST 0.0 10.00 Clear -- 53.2 31.8 44% NA NA 30.01 1016.3
05:15 PM EST 3.4 10.00 Clear -- 54.1 32.0 43% NA NA 30.01 1016.3
04:55 PM EST 0.0 10.00 Clear -- 54.7 31.3 41% NA NA 30.00 1015.9
04:35 PM EST 4.7 10.00 Clear -- 55.2 31.8 41% NA NA 30.00 1015.9
12:55 PM EST 6.9 10.00 Clear -- 53.4 27.5 37% NA NA 30.04 1017.3
12:35 PM EST 5.8 10.00 Clear -- 53.4 25.3 33% NA NA 30.05 1017.6
12:15 PM EST 6.9 10.00 Clear -- 53.1 24.4 33% NA NA 30.06 1018.0
11:55 AM EST 6.9 10.00 Clear -- 51.4 21.9 31% NA NA 30.07 1018.3
11:35 AM EST S 10.3 10.00 Clear -- 51.1 21.6 31% NA NA 30.08 1018.6
11:15 AM EST SW 8.1 10.00 Clear -- 50.0 20.8 31% NA NA 30.08 1018.6

Regional Weather Observation

COATESVILLE (KMQS)

Clear
43.9 F

WEST CHESTER (KOQN)

Clear
39.2 F

WILMINGTON (KILG)

Clear
39.2 F

PHILADELPHIA (KPHL)

Clear
44.6 F

POTTSTOWN (KPTW)

Clear
42.8 F

PHILLY WINGS F (KLOM)

Clear
NULL F

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