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ZIP 20687 · St. George Island, Maryland

Current conditions and the National Weather Service 7-day forecast for ZIP code 20687, St. George Island, Maryland — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 75°F. Sunday Aug 30: a high near 86°F and a low around 78°F. The wettest day looks like Monday Aug 31, near 0.04 in. Highs over the period run 83°F to 90°F.

National Weather Service forecast for ZIP 20687, St. George Island, Maryland
DayHighLowPrecip
Saturday Aug 2975°
Sunday Aug 3086°78°
Monday Aug 3188°80°0.04 in
Tuesday Sep 190°82°
Wednesday Sep 290°82°
Thursday Sep 390°79°
Friday Sep 486°76°
Saturday Sep 583°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/New York. The live page updates continuously.

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