| NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 456 PM EDT Wed Apr 15 2026 |  |
| Rest Of This Afternoon: Mostly sunny. Hot with highs in the lower 90s. Southwest winds around 10 mph with gusts up to 20 mph. Tonight: Partly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph. Thursday: Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Thursday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 40 percent. Friday: Partly sunny with a 40 percent chance of showers. Highs in the mid 80s. Northwest winds 5 to 10 mph. Friday Night: Mostly clear. Lows in the lower 60s. Saturday: Mostly sunny. Hot with highs in the upper 80s. Saturday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Sunday: Mostly cloudy with a 50 percent chance of showers. Cooler with highs in the upper 60s. Sunday Night: Partly cloudy. Lows in the lower 40s. Monday: Sunny. Highs in the upper 50s. Monday Night: Clear. Lows in the upper 30s. Tuesday: Sunny. Highs in the upper 60s. | |
| Zone Forecast: Fairfax County | |
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