| NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 226 PM EDT Fri Apr 10 2026 |  |
| This Afternoon: Sunny. Highs in the upper 70s. South winds around 10 mph with gusts up to 20 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph, becoming west after midnight. Saturday: Sunny. Highs in the upper 60s. North winds around 10 mph with gusts up to 20 mph. Saturday Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph. Sunday: Mostly sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. Sunday Night: Mostly cloudy. Lows in the upper 50s. Monday: Mostly cloudy. Highs in the lower 80s. Monday Night: Mostly cloudy. Lows in the lower 60s. Tuesday: Partly sunny. Hot with highs in the upper 80s. Tuesday Night: Partly cloudy. Lows in the mid 60s. Wednesday: Mostly sunny. Hot with highs in the lower 90s. Wednesday Night: Mostly cloudy. Lows in the upper 60s. Thursday: Partly sunny. Hot with highs in the upper 80s. | |
| Zone Forecast: Fairfax County | |
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