| NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 656 PM EST Wed Dec 3 2025 |  |
| Tonight: Mostly clear. Lows in the mid 20s. South winds around 5 mph, becoming west around 5 mph after midnight. Thursday: Mostly sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 20s. North winds 5 to 10 mph. Friday: Cloudy with a 50 percent chance of snow. Highs in the mid 30s. Southeast winds around 5 mph. Friday Night: A chance of snow in the evening. Mostly cloudy. Lows in the mid 20s. East winds around 5 mph in the evening, becoming light and variable. Chance of snow 50 percent. Saturday: Partly sunny. Highs in the lower 40s. Saturday Night: Mostly cloudy. Lows in the upper 20s. Sunday: Partly sunny. Highs in the lower 40s. Sunday Night: Mostly cloudy. Lows in the upper 20s. Monday: Partly sunny. Highs in the upper 30s. Monday Night: Partly cloudy. Lows in the lower 20s. Tuesday: Mostly sunny. Highs in the upper 30s. Tuesday Night: Mostly cloudy. Lows in the upper 20s. Wednesday: Partly sunny. Highs in the mid 40s. | |
| Zone Forecast: Fairfax County | |
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