Arlington County (Arlington)
Today
Today weather in Arlington County
Wednesday, March 18th, 2026
7°
Sunny
Official weather alert: . Today, Arlington County will experience cool weather, with temperatures ranging between -3 °F and 7 °F. Gentle breezes are expected across Arlington County Today, with speeds reaching around 13 km/h.
7° / -4°
Temp
0%
Rain
13 km/h
Wind
41%
Humidity
Arlington County Weather Pages
Arlington County hourly forecast for today
Scroll right to see more weather forecasts for Arlington County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:15 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 | 07:00 PM | 07:19 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | | |  | | | | | |  | | | | | Next |
| temperatures | -1.2° | -1.9° | -2.5° | -2.6° | -2.8° | -2.7° | -3.2° | -3.1° | Sunrise | -2.6° | -1.7° | -0.2° | 1.1° | 2.2° | 3.4° | 3.9° | 5.9° | 6.7° | 6.9° | 7.1° | 5° | Sunset | 3.3° | 2.1° | 1.8° | 1.4° | |
| feels like | -5.9° | -6.1° | -6.2° | -6.2° | -6.4° | -6.2° | -6.8° | -7° | -6.8° | -5.6° | -3.3° | -1.5° | -0.2° | 1.2° | 3° | 3.9° | 4.7° | 4.9° | 5.2° | 3.3° | 1.5° | -0.1° | -0.8° | -0.9° | |||
| wind speed | 13 km/h | 12 km/h | 12 km/h | 11 km/h | 9 km/h | 12 km/h | 12 km/h | 13 km/h | 12 km/h | 11 km/h | 7 km/h | 4 km/h | 4 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 11 km/h | 12 km/h | 12 km/h | 10 km/h | |||
| wind degree | 322° | 323° | 326° | 324° | 316° | 323° | 327° | 352° | 4° | 19° | 27° | 62° | 128° | 163° | 176° | 185° | 189° | 188° | 178° | 150° | 133° | 136° | 142° | 142° | |||
| wind direction | NW | NW | NNW | NW | NW | NW | NNW | N | N | NNE | NNE | ENE | SE | SSE | S | S | S | S | S | SSE | SE | SE | SE | SE | |||
| Precipitation | 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 | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 42% | 45% | 51% | 53% | 50% | 50% | 50% | 49% | 52% | 50% | 50% | 45% | 39% | 35% | 32% | 28% | 26% | 24% | 22% | 23% | 28% | 35% | 52% | 54% | |||
| dew point | -12.6° | -12° | -11.2° | -11.3° | -11.5° | -11.9° | -11.5° | -12.7° | -11.4° | -11.1° | -9.9° | -9.3° | -10° | -10.5° | -11.1° | -11° | -11° | -11.8° | -12.8° | -12.3° | -13.9° | -12° | -7.7° | -6.9° | |||
| 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 | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 3% | 11% | 23% | 50% | 3% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1.2 | 2.5 | 3.6 | 4.3 | 4.1 | 3.2 | 2.1 | 1 | 0.3 | 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 weather in Arlington County today is expected to be much cooler than usual, with a forecast temperature of 7 °F, compared to an average of 14 °F for March 18th in recent years.
temperatures
7 °F
rain
0 mm
wind
13 km/h
snow
0 cm
Arlington County daylight overview ☀️
Today in Arlington County, The sun rises at 07:15 and sets at 19:19, giving a total daylight duration of 12 hours and 4 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
Cap/Hat
Scarf
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 7° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Arlington County? ❄️
No, there is no significant chance of snow in Arlington County today. It should be snow-free.
Will it rain today in Arlington County? 🌧️
No, there is no significant chance of rain in Arlington County today. It should be a dry day.
What will be the wind speed today in Arlington County? 🌀
The wind in Arlington County is expected to blow at 13 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 7 °F with a 0% 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 07:15 and set at 19:19 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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