Marine Weather Net

New Castle, DE Weather Forecast




New Castle, Delaware

 Lat: 39.66N, Lon: 75.57W

Current Conditions Updated: 151 PM EDT MON MAY 12 2025

Clear


Temp: 79°F
  • Humidity:
  • 39%
  • Winds:
  • 13 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.25 in.
  • Dewpoint:
  • 52°F
  • Heat index:
  • 79°F

  • Sunrise:
  • 5:49 AM EDT
  • Sunset:
  • 8:06 PM EDT
  • Moonrise:
  • 8:33 PM EDT
  • Moonset:
  • 5:24 AM EDT

THIS AFTERNOON

MOSTLY SUNNY
Lo: 61°F

TUESDAY

SHOWERS
Hi: 70°F
Lo: 61°F
Precip: 90%

WEDNESDAY

SHOWERS
Hi: 71°F
Lo: 61°F
Precip: 90%

THURSDAY

PARTLY SUNNY
Hi: 79°F
Lo: 61°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 100 PM EDT Mon May 12 2025

This Afternoon...Mostly sunny. Near steady temperature in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Patchy fog after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Tuesday...Patchy fog in the morning. Showers. Highs around 70. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 90 percent.
Tuesday Night...Showers. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
Wednesday...Showers. Highs in the lower 70s. East winds 10 to 15 mph. Chance of rain 90 percent.
Wednesday Night...Mostly cloudy. Showers, mainly in the evening. Lows in the lower 60s. Chance of rain 90 percent.
Thursday...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
Thursday Night...Partly cloudy. Lows in the lower 60s.
Friday...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
Friday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
Saturday...Partly sunny with a 50 percent chance of showers. Highs in the lower 80s.
Saturday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of rain 50 percent.
Sunday...Mostly sunny. Highs around 80.
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