Union Square, DC Weather Forecast

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Union Square, DC Weather Forecast

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Union Square DC weather  - Mostly Clear - 59°F
Mostly Clear
59°F
Updated 12:30 pm
Feels Like 46°F
Humidity 41%
Wind NW 14 mph
Barometer  29.95 in
Dew Point 36°F
Union Square DC weather  - Mostly Clear - 15°C
Mostly Clear
15°C
Updated 12:30 pm
Feels Like 8°C
Humidity 41%
Wind NW 23 km/h
Barometer  101.4 kPa
Dew Point 2°C

Union Square Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Union Square, DC Weather - Rest Of Today Sunny Union Square, DC Weather - Tonight Mostly Clear Union Square, DC Weather - Sunday Sunny Union Square, DC Weather - Sunday Night Mostly Clear Union Square, DC Weather - Monday Sunny Union Square, DC Weather - Monday Night Partly Cloudy Union Square, DC Weather - Tuesday Sunny Union Square, DC Weather - Tuesday Night Mostly Clear Union Square, DC Weather - Veterans Day Sunny Union Square, DC Weather - Wednesday Night Partly Cloudy Union Square, DC Weather - Thursday Chance Of Rain Union Square, DC Weather - Thursday Night Chance Of Rain
Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Sunny Mostly Clear Sunny Partly Cloudy Chance of Rain Chance of Rain
Hi: 59°FHi: 15°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 40°FLo: 4°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C
POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1103 AM EST Sat Nov 07 2026 Union Square, DC Weather - WeatherWorld.com

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Issued: 1104 AM EST Sat Nov 7 2026

Key Messages

  • 1) Dry and seasonable this weekend.
  • 2) Dry weather continues next week before a colder and more unsettled pattern ensues by Friday.

Discussion

... KEY MESSAGE 1...Dry and seasonable this weekend.

High pressure will build near and south of the region through the weekend as an upper trough axis pulls away to the east. Brisk west to northwest winds will usher in cooler, more seasonable temperatures. Winds will gust up to 25 to 35 mph today (up to around 40 mph at higher elevations). Sunday...