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Potomac, VA Weather Forecast

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Potomac, VA Weather Forecast

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Potomac VA weather - Mostly Clear - 61°F
Mostly Clear
61°F
Updated 10:40 am
Feels Like 62°F
Humidity 86%
Wind S 7 mph
Barometer  30.13 in
Dew Point 57°F
Potomac VA weather - Mostly Clear - 16°C
Mostly Clear
16°C
Updated 10:40 am
Feels Like 17°C
Humidity 86%
Wind S 11 km/h
Barometer  102 kPa
Dew Point 14°C
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Potomac Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Potomac, VA Weather - Today Sunny Potomac, VA Weather - Tonight Mostly Clear Potomac, VA Weather - Saturday Mostly Sunny Potomac, VA Weather - Saturday Night Mostly Cloudy Potomac, VA Weather - Sunday Mostly Cloudy Potomac, VA Weather - Sunday Night Mostly Cloudy Potomac, VA Weather - Monday Partly Sunny Potomac, VA Weather - Monday Night Partly Cloudy Potomac, VA Weather - Tuesday Mostly Sunny Potomac, VA Weather - Tuesday Night Mostly Cloudy Potomac, VA Weather - Wednesday Chance Of Showers Potomac, VA Weather - Wednesday Night Chance Of Showers
Sunny Mostly Clear Mostly Sunny Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Chance of Showers Chance of Showers
Hi: 75°FHi: 24°C
 Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C
POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 755 AM EDT Fri Oct 30 2026 Potomac, VA Weather - WeatherWorld.com

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Potomac Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 947 AM EDT Fri Oct 30 2026

Key Messages

  • 1) Very warm conditions today, with seasonable temperatures an dry conditions for Halloween weekend.
  • 2) Rain chances will likely hold off until the second half of next week.

Discussion

... KEY MESSAGE 1...Very warm conditions today, with seasonable temperatures an dry conditions for Halloween weekend.

Latest satellite and observations indicate a weak cold front is beginning to enter the area from the northwest. Clouds over the Alleghenies are dissipating late this morning as dry air adv...