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Today weather in Arlington County

Sunday, March 15th, 2026
today weather
12°
Patchy rain possible
A slightly cool ambiance awaits Arlington County on today, with temperatures hovering between 5 °F in the morning and 12 °F in the afternoon. It'll be quite breezy in Arlington County Today with average wind speeds of 21 km/h. Rain is highly likely at 88%, but with light accumulations around 3.53 mm.
Monday, Mar. 16
12° / 5°
Temp
88%
Rain
21 km/h
Wind
62%
Humidity
Arlington County Weather Pages
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Arlington County hourly forecast for today

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12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM07:00 AM07:20 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM07:16 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherSunnySunnySunnySunnySunnySunnyPartly cloudySunnysunriseSunnySunnySunnySunnyOvercastPatchy rain possibleOvercastPatchy rain possibleOvercastLight drizzleOvercastOvercastsunsetOvercastOvercastOvercastModerate or heavy rain with thunderNext
temperatures7.6°7.1°6.7°6.1°5.8°5.4°7.8°5.3°Sunrise6°7.2°9.8°10.1°10.8°11.5°11.9°12.1°11.9°12.1°12.2°11.7°Sunset11.7°11.7°11.8°12.2°
feels like7.3°6.2°5.8°5.2°4.7°3.8°3.4°3.4°3.5°4.5°7.4°7.8°8.7°9.5°10°10.3°10.4°10.2°10°9.5°9.4°9.3°9.4°9.9°
wind speed6 km/h8 km/h9 km/h10 km/h10 km/h9 km/h10 km/h10 km/h11 km/h14 km/h16 km/h19 km/h21 km/h22 km/h21 km/h19 km/h19 km/h19 km/h20 km/h18 km/h18 km/h16 km/h17 km/h16 km/h
wind degree86°86°94°102°109°108°106°110°113°120°128°136°142°144°143°139°138°136°138°135°127°126°117°118°
wind directionEEEESEESEESEESEESEESEESESESESESESESESESESESESESEESEESE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.2 mm0 mm0 mm0 mm0 mm0 mm3.3 mm
chance for rain0%0%0%0%0%0%0%0%0%0%0%0%0%65%0%88%0%100%0%0%0%0%0%100%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity34%41%45%51%54%55%45%56%55%53%51%50%54%56%58%61%64%74%78%80%85%87%94%98%
dew point-7.2°-5.7°-4.6°-3.1°-2.9°-2.7°-2.6°-2.8°-2.9°-2.3°-1.1°2.3°1.7°3°4.1°5°5.8°7.4°8.5°8.8°9°9.7°10.8°11.7°
visibility10 km10 km10 km10 km10 km10 km16 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km2 km2 km
cloud cover0%0%0%0%0%0%75%0%0%0%0%0%93%100%100%100%100%100%100%100%100%100%100%100%
UV000000000.20.61.62.21.31.31.31.40.90.50.300000

View of Arlington County today

Explore Arlington County live webcam feed to see how the weather is shaping up today in Arlington County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.

Stay informed and make the most of your day with our live weather updates from Arlington County today.

Arlington County today

Weather in Arlington County today

The weather in Arlington County today is expected to be noticeably cooler than usual, with a forecast temperature of 12 °F, compared to an average of 17 °F for March 15th in recent years.

temperatures
temperatures
12 °F
rain
rain
3.5 mm
wind
wind
21 km/h
0.5
UV
Low
Arlington County daylight overview ☀️
Today in Arlington County, The sun rises at 07:20 and sets at 19:16, giving a total daylight duration of 11 hours and 56 minutes.
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What to wear today in Arlington County? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Arlington County forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket
  • Cap/HatCap/Hat
  • ScarfScarf
  • UmbrellaUmbrella

The weather today in Arlington County - FAQ

What is the maximum temperature for today in Arlington County?

The maximum temperature for today in Arlington County is expected to be 12° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it rain today in Arlington County? 🌧️

Yes, there is a 88% chance of rain in Arlington County today. We recommend carrying an umbrella or rain gear to stay dry.

What will be the wind speed today in Arlington County? 🌀

The wind in Arlington County is expected to blow at 21 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in Arlington County today?

Given the forecast of 12 °F with a 88% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Arlington County today.

What is the sunrise and sunset time for Arlington County today?

The sun is expected to rise at 07:20 and set at 19:16 in Arlington County.

How accurate is the weather forecast Arlington County today? ✅

Arlington County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is Arlington County?

Get accurate weather forecasts for Arlington County, located at latitude 38.881 and longitude -77.104. Stay updated with localized weather information tailored for Arlington County.

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