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City of Fairfax, VirginiaFairfax, VA 7-Day Night Weather Forecast
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Fairfax, VA Weather Forecast
Fairfax, VA Weather Forecast Date: 656 PM EST Fri Nov 13 2026
The area/counties/county of: Fairfax, including the cities of: Burke, Fairfax Station, Reston, Annandale, Chantilly, Langley, and Mclean.or toggle through each period.
Tonight... Partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph.
Saturday... Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday... Sunny in the morning, then becoming partly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northwest winds 5 to 10 mph.
Monday... Sunny. Highs in the mid 50s.
Monday Night... Mostly clear. Lows in the lower 30s.
Tuesday... Sunny. Highs in the upper 50s.
Tuesday Night... Clear. Lows in the lower 30s.
Wednesday... Sunny. Highs in the lower 60s.
Wednesday Night... Clear. Lows in the mid 30s.
Thursday... Sunny. Highs in the mid 60s.
Thursday Night... Partly cloudy. Lows in the mid 30s.
POP = Probability of Precipitation
Fairfax Radar Loop
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