| NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 757 PM EDT Fri Oct 16 2026 | |
| Tonight: Numerous showers with a slight chance of thunderstorms this evening, then numerous showers after midnight. Some thunderstorms may be severe with damaging winds. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Saturday: Mostly cloudy with scattered showers in the morning, then mostly sunny in the afternoon. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Saturday Night: Clear. Lows in the mid 30s. North winds 10 to 15 mph. Sunday: Sunny. Highs in the mid 50s. North winds 5 to 10 mph. Sunday Night: Mostly clear. Lows around 40. North winds 5 to 10 mph. Monday: Mostly sunny with a 30 percent chance of showers. Highs in the upper 50s. Monday Night: Mostly cloudy. Lows in the mid 40s. Tuesday: Mostly sunny. Highs in the lower 60s. Tuesday Night: Partly cloudy. Lows in the upper 40s. Wednesday: Mostly sunny. Highs in the lower 60s. Wednesday Night: Partly cloudy. Lows in the upper 40s. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Partly cloudy. Lows in the upper 40s. Friday: Mostly sunny. Highs in the mid 60s. | |
| Zone Forecast: Fairfax County | |
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