Weather for Deal Island, MDDeal Island, MD Weather & Current Conditions

21821 Weather (Deal Island, MD)

Deal Island, MD WeatherCurrent Conditions and Weather for Deal Island, Maryland
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Mostly Cloudy at Deal Island (21821), temperature is 84°F29°C, dew point 71°F22°C, humidity 65%. Wind direction is VRB at 5 mphat 8 km/h with visibility of 9 mi14 km. Barometric pressure is 29.84 in1010 mb. Last update: 3:18 pm.*
*Time is approximately 3:18 pm Wed, Aug 12, 2026. Time will be within 15 minutes of current local time. Deal Island weather forecast data is updated every 15 minutes.

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Deal Island MD Weather - 3:18 pm

Deal Island Weather Forecast

Weather forecast for: Deal Island MD
Last Update: 2:54 pm EDT Aug 12, 2026
Tonight: Partly cloudy, with a low around 78. Southwest wind 6 to 13 mph becoming south in the evening.
Thursday: Mostly sunny, with a high near 86. West wind 8 to 10 mph.
Thursday Night: A slight chance of showers before 11pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 77. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 84. Northeast wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday: Mostly sunny, with a high near 83.
Saturday Night: Partly cloudy, with a low around 73.
Sunday: Mostly sunny, with a high near 85.
Sunday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Monday: A chance of showers after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night: A chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday: Sunny, with a high near 85.
Tuesday Night: Mostly clear, with a low around 75.
Wednesday: Sunny, with a high near 86.

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