Marine Weather Net

Deal Island, MD Weather Forecast




Deal Island, Maryland

 Lat: 38.16N, Lon: 75.95W

Current Conditions Updated: 1252 AM EDT FRI AUG 28 2026

Clear


Temp: 77°F
  • Humidity:
  • 90%
  • Winds:
  • 8 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.93 in.
  • Dewpoint:
  • 74°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:28 AM EDT
  • Sunset:
  • 7:38 PM EDT
  • Moonrise:
  • 7:54 PM EDT
  • Moonset:
  • 6:51 AM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 71°F
Precip: 20%

FRIDAY

CHANCE OF SHOWERS
Hi: 81°F
Lo: 71°F
Precip: 50%

SATURDAY

CHANCE OF SHOWERS
Hi: 81°F
Lo: 70°F
Precip: 20%

SUNDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 75°F
Weather Forecast In Detail:
Forecast Issued: 1145 PM EDT Thu Aug 27 2026

Rest Of Tonight...Partly cloudy late this evening, then mostly cloudy with isolated showers and thunderstorms. Lows in the lower 70s. South winds 5 to 10 mph, becoming southwest. Chance of rain 20 percent.
Friday...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 50 percent.
Friday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. East winds around 5 mph, becoming north after midnight. Chance of rain 50 percent.
Saturday...Mostly cloudy with a 20 percent chance of showers. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Saturday Night...Partly cloudy. A slight chance of showers in the evening. Lows around 70. East winds around 5 mph. Chance of rain 20 percent.
Sunday...Mostly sunny. Highs in the mid 80s.
Sunday Night...Mostly clear. Lows in the mid 70s.
Monday...Mostly sunny. Highs in the upper 80s.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
Tuesday...Mostly sunny. Highs in the upper 80s.
Tuesday Night...Partly cloudy. Lows in the upper 70s.
Wednesday...Mostly sunny. Highs in the upper 80s.
Wednesday Night...Partly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 30 percent.
Thursday...Partly sunny. Highs in the upper 80s.
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