Dulles, VA Weather Forecast
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Dulles Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Patchy Fog | Clear | Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 757 AM EDT Tue Oct 13 2026 

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Issued: 1020 AM EDT Tue Oct 13 2026
Key Messages
- 1) Near record warmth and mainly dry conditions continue through Wednesday.
- 2) A strong front moves through the region late week, bringing strong winds and cold conditions.
Discussion
... KEY MESSAGE 1...Dry and very warm through Wednesday.
Weak high pressure and mid-level ridging will continue to dominate the forecast heading into the midweek period. The high itself will slide offshore later today allowing the mid-level ridge to buckle heading into Wednesday. Meanwhile, a series of sho...
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