7-Day Zone Forecast for Fairfax County (Text-Only)
NWS Forecast for: Fairfax County
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 456 PM EDT Wed Apr 8 2026
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Rest Of This Afternoon: Sunny. Highs in the lower 50s. Southeast winds around 5 mph.

Tonight: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Southeast winds around 5 mph.

Thursday: Areas of frost in the morning. Mostly sunny. Highs in the lower 60s. Southeast winds around 5 mph.

Thursday Night: Mostly clear. Lows in the lower 40s. South winds around 5 mph.

Friday: Patchy fog in the morning. Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Friday Night: Partly cloudy. Lows in the mid 50s.

Saturday: Mostly sunny. Highs around 70.

Saturday Night: Mostly clear. Lows in the upper 40s.

Sunday: Mostly sunny. Highs in the lower 70s.

Sunday Night: Partly cloudy. Lows in the upper 50s.

Monday: Partly sunny. Hot with highs in the mid 80s.

Monday Night: Mostly cloudy. Lows in the upper 60s.

Tuesday: Partly sunny. Hot with highs in the lower 90s.







Zone Forecast: Fairfax County

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