| NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 1206 AM EDT Wed Apr 1 2026 |  |
| Overnight: Partly cloudy. Lows in the mid 60s. Southwest winds 10 to 15 mph. Wednesday: Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Wednesday Night: Showers likely with a chance of thunderstorms. Lows in the upper 50s. South winds around 5 mph, becoming east after midnight. Chance of rain 70 percent. Thursday: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Thursday Night: Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Friday: Mostly sunny. Highs in the lower 80s. Friday Night: Mostly cloudy. Lows in the mid 60s. Saturday: Mostly sunny. Hot with highs in the mid 80s. Saturday Night: Partly cloudy with a 40 percent chance of showers. Lows in the lower 60s. Sunday: Showers likely. Highs in the mid 70s. Chance of rain 70 percent. Sunday Night: Mostly cloudy with a 30 percent chance of showers. Cooler with lows in the lower 40s. Monday: Mostly sunny. Highs in the upper 50s. Monday Night: Mostly clear. Lows around 40. Tuesday: Mostly sunny. Highs in the lower 60s. | |
| Zone Forecast: Fairfax County | |
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