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Local weather forecast

Weather in Deal Island, MD

Updated 2026-09-26 10:00 local time · ZIP codes 21821

Patchy rain nearby
Now60°F

Patchy rain nearby

High / Low65° / 56°
Rain chance73%
Wind17 mph
Weather alerts

Active alerts

3
Gale Warning issued September 26 at 3:58AM EDT until September 26 at 10:00PM EDT by NWS Wakefield VA

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 4 to 7 ft. * WHERE...Chesapeake Bay from Smith Point to Windmill Point VA and Chesapeake Bay from Windmill Point to New Point Comfort VA. * WHEN...Until 10 PM EDT Saturday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Gale Warning issued September 26 at 1:12AM EDT until September 26 at 10:00PM EDT by NWS Wakefield VA

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 4 to 7 ft. * WHERE...Chesapeake Bay from Smith Point to Windmill Point VA and Chesapeake Bay from Windmill Point to New Point Comfort VA. * WHEN...Until 10 PM EDT Saturday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Gale Warning issued September 26 at 6:13AM EDT until September 26 at 10:00PM EDT by NWS Wakefield VA

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 4 to 7 ft. * WHERE...Chesapeake Bay from Smith Point to Windmill Point VA and Chesapeake Bay from Windmill Point to New Point Comfort VA. * WHEN...Until 10 PM EDT Saturday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Hourly

Next hours

NowPatchy rain nearby60°28% rain
11 AMPatchy rain nearby60°21% rain
12 PMOvercast60°21% rain
1 PMPatchy rain nearby60°22% rain
2 PMPatchy rain nearby60°22% rain
3 PMLight drizzle58°51% rain
4 PMLight drizzle57°54% rain
5 PMLight drizzle57°55% rain
6 PMLight drizzle57°69% rain
7 PMPatchy rain nearby57°44% rain
8 PMLight drizzle56°57% rain
9 PMPatchy rain nearby56°34% rain
Forecast

3-day weather forecast

Today2026-09-26
Patchy rain nearby
65° 56°Patchy rain nearby
Rain 73%Gust 20 mph
Tomorrow2026-09-27
Overcast
71° 56°Overcast
Rain 67%Gust 14 mph
Monday2026-09-28
Overcast
69° 59°Overcast
Rain 31%Gust 10 mph
Conditions

Weather details

Feels like50°F
Humidity72%
Pressure29.83 inHg
Visibility6 mi
Wind17 mph NNW
Wind gusts34 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise06:55 AM
Sunset06:55 PM
Moonrise06:45 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour9 AM · 62°F
Coolest hour12 AM · 56°F
Highest rain chance11 PM · 73%
Strongest gusts10 AM · 34 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 69% over the next 12 hours.

Light layers should work

It feels like 50°F with winds near 17 mph.

Best window: 12 PM

60°F, 21% rain chance and 16 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 34 mph.

Running conditions are less comfortable

Current temperature is 60°F, wind 17 mph, rain chance up to 69%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Deal Island

Maryland ranges from Atlantic coastal plain to higher western terrain. Summers are usually warm and humid, while winter conditions vary substantially by elevation and distance from the coast.

Deal Island is part of the South weather region. The forecast point is near 38.16°N latitude and 75.95°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Deal Island weather today

Patchy rain nearby and 60°F in Deal Island, MD. Today's high is 65°F with a 73% rain chance. Winds are around 17 mph with gusts near 34 mph. Relative humidity is 72%, pressure is 29.83 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Deal Island

Sunrise is at 06:55 AM and sunset is at 06:55 PM. Tomorrow's forecast calls for Overcast with a high near 71°F and a low near 56°F. The maximum rain chance is 67%.

Nearby

Weather near Deal Island

Nanticoke, MD~6 mi awayUpper Fairmount, MD~8 mi awayCrocheron, MD~8 mi awayBivalve, MD~9 mi awayTyaskin, MD~9 mi awayToddville, MD~11 mi awayWestover, MD~11 mi awayPrincess Anne, MD~11 mi away
Maryland

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