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ZIP 20551 · Washington, District of Columbia

Current conditions and the National Weather Service 7-day forecast for ZIP code 20551, Washington, District of Columbia — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 69°F. Sunday Aug 30: a high near 92°F and a low around 75°F. The wettest day looks like Monday Aug 31, near 0.02 in. Highs over the period run 87°F to 100°F.

National Weather Service forecast for ZIP 20551, Washington, District of Columbia
DayHighLowPrecip
Saturday Aug 2969°
Sunday Aug 3092°75°
Monday Aug 3195°77°0.02 in
Tuesday Sep 199°79°
Wednesday Sep 2100°79°
Thursday Sep 397°75°
Friday Sep 490°71°
Saturday Sep 587°

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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