Annandale, VA Weather Forecast

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Annandale, VA Weather Forecast

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Annandale VA weather  - Clear - 79°F
Clear
79°F
Updated 2:25 pm
Feels Like 79°F
Humidity 52%
Wind SE 6 mph
Barometer  30.07 in
Dew Point 60°F
Annandale VA weather  - Clear - 26°C
Clear
26°C
Updated 2:25 pm
Feels Like 26°C
Humidity 52%
Wind SE 10 km/h
Barometer  101.8 kPa
Dew Point 16°C

Annandale Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Annandale, VA Weather - This Afternoon Mostly Sunny Annandale, VA Weather - Tonight Mostly Cloudy Annandale, VA Weather - Thursday Mostly Sunny Annandale, VA Weather - Thursday Night Partly Cloudy Annandale, VA Weather - Friday Chance Of Showers Annandale, VA Weather - Friday Night Chance Of Showers Annandale, VA Weather - Saturday Mostly Cloudy Annandale, VA Weather - Saturday Night Chance Of Showers Annandale, VA Weather - Sunday Chance Of Showers Annandale, VA Weather - Sunday Night Mostly Cloudy Annandale, VA Weather - Monday Mostly Sunny Annandale, VA Weather - Monday Night Mostly Clear
Mostly Sunny Mostly Cloudy Mostly Sunny Partly Cloudy Chance of Showers Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers Mostly Cloudy Mostly Sunny Mostly Clear
Hi: 80°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 61°FLo: 16°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C
POP: 30% POP: 40% POP: 40% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1235 PM EDT Wed Sep 30 2026 Annandale, VA Weather - WeatherWorld.com

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Annandale Forecast Discussion

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Issued: 954 AM EDT Wed Sep 30 2026

Key Messages

  • 1) Temperatures will climb above normal today through Friday.
  • 2) A cold front will bring rain showers and cooler temperatures to the area this weekend.

Discussion

... KEY MESSAGE 1...After locally dense morning fog, temperatures will climb above normal today through Friday.

A shortwave ridge aloft will crest the area today while the surface high starts moving off the coast. The ensuing southerly flow will result in temperatures rising above normal, with highs in the upper 70s and lower ...