Prince William, VA Weather Forecast

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Prince William, VA Weather Forecast

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Prince William VA weather  - Overcast - 65°F
Overcast
65°F
Updated 4:52 pm
Feels Like 65°F
Humidity 90%
Wind VRB 3 mph
Barometer  30.1 in
Dew Point 62°F
Prince William VA weather  - Overcast - 18°C
Overcast
18°C
Updated 4:52 pm
Feels Like 18°C
Humidity 90%
Wind VRB 5 km/h
Barometer  101.9 kPa
Dew Point 17°C

Prince William Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Prince William, VA Weather - This Afternoon Patchy Fog Prince William, VA Weather - Tonight Patchy Fog Prince William, VA Weather - Monday Clearing Prince William, VA Weather - Monday Night Clear Prince William, VA Weather - Tuesday Sunny Prince William, VA Weather - Tuesday Night Clear Prince William, VA Weather - Wednesday Sunny Prince William, VA Weather - Wednesday Night Clear Prince William, VA Weather - Thursday Sunny Prince William, VA Weather - Thursday Night Mostly Clear Prince William, VA Weather - Friday Sunny Prince William, VA Weather - Friday Night Partly Cloudy
Patchy Fog Patchy Fog Clearing Clear Sunny Clear Sunny Clear Sunny Mostly Clear Sunny Partly Cloudy
Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
POP = Probability of Precipitation.
Weather Outlook Updated: 226 PM EDT Sun Oct 04 2026 Prince William, VA Weather - WeatherWorld.com

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Prince William Forecast Discussion

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Issued: 344 PM EDT Sun Oct 4 2026

Key Messages

  • 1) Cloudy finish to the weekend, with the potential for frost and freezing conditions west of the Blue Ridge by late Monday.
  • 2) Dry conditions and warmer temperatures are forecast for Wednesday through Saturday.

Discussion

... KEY MESSAGE 1...Cloudy finish to the weekend, with the potential for frost and freezing conditions west of the Blue Ridge by late Monday.

A cold air damming (CAD) wedge remains in place across the Mid- Atlantic region. The persistent low-level north to northeaster...