Arlington County (Arlington)
Today
Today weather in Arlington County
Monday, September 28th, 2026
21°
Overcast
Low 14°
Arlington County will experience a pleasantly warm today, reaching temperatures of up to 21 °F and cooling to about 14 °F in the evening. Gentle breezes are expected across Arlington County Today, with speeds reaching around 14 km/h. Intermittent light showers are likely, with about 0.25 mm expected.
21° / 14°
Temp
40%
Rain
14 km/h
Wind
80%
Humidity
Arlington County Weather Pages
Arlington County hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:01 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:56 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
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| weather |  | |  | | | | | |  | |  | | | |  | | | | | |  | | | | | | Next |
| temperatures | 14.1° | 14.2° | 14.3° | 14.5° | 14.6° | 14.6° | 14.5° | 14.7° | Sunrise | 14.9° | 15.7° | 17° | 18.2° | 18.6° | 19.4° | 19.4° | 20.7° | 21° | 20.4° | 19.6° | Sunset | 18.7° | 18.4° | 18.3° | 18.3° | 18.1° | |
| wind speed | 14 km/h | 13 km/h | 13 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 12 km/h | 14 km/h | 12 km/h | 10 km/h | 7 km/h | 5 km/h | 5 km/h | 5 km/h | 6 km/h | |||
| wind degree | 325° | 323° | 321° | 319° | 316° | 318° | 318° | 319° | 318° | 311° | 325° | 332° | 332° | 322° | 306° | 301° | 315° | 324° | 340° | 3° | 349° | 321° | 300° | 291° | |||
| wind direction | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NW | NW | WNW | NW | NW | NNW | N | N | NW | WNW | WNW | |||
| Precipitation | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 32% | 31% | 37% | 31% | 30% | 34% | 41% | 35% | 31% | 26% | 20% | 20% | 19% | 18% | 14% | 15% | 15% | 17% | 17% | 19% | 20% | 20% | 21% | 21% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 93% | 92% | 92% | 92% | 91% | 91% | 93% | 92% | 92% | 88% | 81% | 74% | 72% | 70% | 70% | 64% | 64% | 66% | 68% | 72% | 74% | 74% | 74% | 75% | |||
| dew point | 13° | 13° | 13° | 13.2° | 13.1° | 13.1° | 13.4° | 13.5° | 13.6° | 13.7° | 13.7° | 13.5° | 13.5° | 13.7° | 13.8° | 13.8° | 13.9° | 13.9° | 13.6° | 13.6° | 13.7° | 13.7° | 13.7° | 13.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 87% | 80% | 98% | 99% | 100% | 80% | 97% | 97% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 2.2 | 3 | 3.2 | 2.7 | 2.5 | 1.9 | 0.9 | 0.2 | 0 | 0 | 0 | 0 | 0 |
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.
Weather in Arlington County today
The temperature today in Arlington County is expected to be typical for this time of year, with a forecast of 21 °F, closely aligning with the historical average for September 28th.
temperatures
21 °F
rain
0.3 mm
wind
14 km/h
UV
Moderate
Arlington County daylight overview ☀️
Today in Arlington County, The sun rises at 07:01 and sets at 18:56, giving a total daylight duration of 11 hours and 55 minutes.
Top locations in Arlington County
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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 shirt
Long pant
Closed-toe shoes
Light jacket
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 21° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Arlington County? 🌧️
Yes, there is a 40% 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 14 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 21 °F with a 40% 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 07:01 and set at 18:56 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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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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