| NWS Forecast for: Arlington/Falls Church/Alexandria Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 1056 AM EDT Sun Sep 20 2026 |  |
| Rest Of Today: Mostly cloudy. Scattered showers late this morning, then numerous showers with a chance of thunderstorms this afternoon. Highs in the mid 80s. Southwest winds around 10 mph. Chance of rain 60 percent. Tonight: Mostly cloudy. Numerous showers with a chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. West winds around 5 mph, becoming north after midnight. Chance of rain 60 percent. Monday: Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Monday Night: Showers likely in the evening, then showers after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 80 percent. Tuesday: Showers. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of rain 80 percent. Tuesday Night: Showers likely. Lows in the upper 50s. Chance of rain 70 percent. Wednesday: Showers likely. Highs in the mid 60s. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Thursday: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s. Thursday Night: Mostly cloudy. Lows in the mid 50s. Friday: Mostly sunny. Highs in the mid 60s. Friday Night: Partly cloudy. Lows in the mid 50s. Saturday: Mostly sunny. Highs in the upper 60s. | |
| Zone Forecast: Arlington/Falls Church/Alexandria | |
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