Marine Weather Net

Fenwick Island, DE Weather Forecast




Fenwick Island, Delaware

 Lat: 38.46N, Lon: 75.05W

Current Conditions Updated: 722 PM EDT MON JUN 29 2026

Mostly Clear
Temp: 74°F
  • Humidity:
  • 76%
  • Winds:
  • 5 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 66°F
  • Heat index:
  • 75°F

  • Sunrise:
  • 5:37 AM EDT
  • Sunset:
  • 8:27 PM EDT
  • Moonrise:
  • 8:44 PM EDT
  • Moonset:
  • 4:54 AM EDT

TONIGHT

MOSTLY CLEAR
Lo: 69°F

TUESDAY

MOSTLY SUNNY
Hi: 80°F
Lo: 75°F

WEDNESDAY

SUNNY

Hi: 85°F
Lo: 75°F

THURSDAY

SUNNY

Hi: 89°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 400 PM EDT Mon Jun 29 2026

EXTREME HEAT WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY EVENING
Tonight...Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph.
Tuesday...Mostly sunny. Humid with highs around 80. South winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon.
Tuesday Night...Mostly clear. Humid with lows around 70. South winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Sunny, hot with highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night...Mostly clear. Humid with lows in the lower 70s. Southwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight.
Thursday...Sunny, hot with highs in the upper 80s.
Thursday Night...Clear. Lows in the upper 70s.
Friday...Sunny, hot with highs in the mid 90s. Heat index values up to 110.
Friday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
Independence Day...Sunny, hot with highs in the lower 90s.
Saturday Night...Partly cloudy with a chance of showers. Lows in the upper 70s. Chance of rain 30 percent.
Sunday...Mostly sunny. Hot with highs around 90.
Sunday Night...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 70s. Chance of rain 30 percent.
Monday...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 30 percent.
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