Marine Weather Net

Port Penn, DE Weather Forecast




Port Penn, Delaware

 Lat: 39.52N, Lon: 75.58W

Current Conditions Updated: 251 AM EST SAT FEB 7 2026

Overcast
Temp: 28°F
  • Humidity:
  • 77%
  • Winds:
  • 7 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.62 in.
  • Dewpoint:
  • 22°F
  • Heat index:
  • 28°F

  • Sunrise:
  • 7:04 AM EST
  • Sunset:
  • 5:26 PM EST
  • Moonrise:
  • 11:53 PM EST
  • Moonset:
  • 9:39 AM EST

TONIGHT

CHANCE OF SNOW
Lo: 20°F
Precip: 20%

SATURDAY

MOSTLY SUNNY
Hi: 15°F
Lo: 5°F

SUNDAY

SUNNY

Hi: 18°F
Lo: 7°F

MONDAY

MOSTLY SUNNY
Hi: 29°F
Lo: 18°F
Weather Forecast In Detail:
Forecast Issued: 211 AM EST Sat Feb 07 2026

EXTREME COLD WARNING NOW IN EFFECT UNTIL NOON EST SUNDAY ...HIGH WIND WARNING NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
Rest Of Tonight...Mostly cloudy with a 20 percent chance of snow. Cold. Near steady temperature in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Saturday...Mostly sunny and blustery. Much colder with highs around 15. Northwest winds 15 to 25 mph with gusts up to 60 mph. Wind chill values as low as 11 below.
Saturday Night...Mostly clear. Cold with lows around 5 above. Northwest winds 15 to 20 mph. Gusts up to 50 mph, Decreasing to 30 mph after midnight. Wind chill values as low as 11 below.
Sunday...Sunny, cold with highs around 18. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 12 below in the morning.
Sunday Night...Clear, cold with lows around 7 above. Northwest winds 5 to 10 mph. Wind chill values as low as 3 below.
Monday...Mostly sunny. Not as cold with highs in the upper 20s.
Monday Night...Partly cloudy in the evening, then becoming mostly cloudy. Not as cold with lows 15 to 20.
Tuesday...Partly sunny. Not as cool with highs in the upper 30s.
Tuesday Night...Mostly cloudy. Not as cold with lows in the mid 20s.
Wednesday...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 40s. Chance of rain 30 percent.
Wednesday Night...Mostly cloudy. Cold with lows in the upper 20s.
Thursday...Mostly cloudy. Highs in the upper 30s.
Thursday Night...Mostly cloudy. Cold with lows in the mid 20s.
Friday...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent.
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