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Arlington, VA 22205 Weather

It is 64°F and clear in Arlington, VA 22205, observed at 7:55 PM EDT. Tonight: Clear, low 45°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Arlington, VA 22205 current weather

64°F

Clear

H 77° / L 45°Feels like 64°

2° warmer than yesterday at this time

Observed at Washington/Reagan National Airport, DC (6.1 mi away), 10/30/2026, 7:55 PM EDT

Hourly forecast

NWS, updated 10/30/2026, 4:52 PM PT

  1. Now61°
  2. 9 PM58°
  3. 10 PM57°
  4. 11 PM55°
  5. 12 AM54°Sat
  6. 1 AM53°
  7. 2 AM51°
  8. 3 AM50°
  9. 4 AM48°
  10. 5 AM47°
  11. 6 AM46°
  12. 7 AM46°
  13. 8 AM45°
  14. 9 AM47°
  15. 10 AM53°
  16. 11 AM56°
  17. 12 PM59°
  18. 1 PM60°
  19. 2 PM62°
  20. 3 PM62°
  21. 4 PM62°
  22. 5 PM63°
  23. 6 PM61°
  24. 7 PM58°
  25. 8 PM56°
  26. 9 PM53°
  27. 10 PM51°
  28. 11 PM50°
  29. 12 AM50°Sun
  30. 1 AM49°
  31. 1 AM49°
  32. 2 AM48°
  33. 3 AM48°
  34. 4 AM48°
  35. 5 AM47°
  36. 6 AM46°
  37. 7 AM47°
  38. 8 AM49°
  39. 9 AM53°
  40. 10 AM58°
  41. 11 AM61°
  42. 12 PM63°
  43. 1 PM63°
  44. 2 PM64°
  45. 3 PM64°
  46. 4 PM63°
  47. 5 PM61°
  48. 6 PM57°

10-day forecast

Tap a day for details

  • Today10/30Low 45°High

    Tonight: Clear, with a low around 45. North wind 6 to 9 mph.

    Clear
  • Sat10/31Low 46°High 64°

    Saturday: Mostly sunny, with a high near 64. North wind around 6 mph.

    Saturday Night: Mostly cloudy, with a low around 46. Northeast wind around 2 mph.

    Mostly Sunny
  • Sun11/1Low 45°High 65°

    Sunday: Mostly cloudy, with a high near 65. Southeast wind 1 to 5 mph.

    Sunday Night: Partly cloudy, with a low around 45. South wind 1 to 5 mph.

    Mostly Cloudy
  • Mon11/2Low 48°High 67°

    Monday: Partly sunny, with a high near 67.

    Monday Night: Mostly cloudy, with a low around 48.

    Partly Sunny
  • Tue11/3Low 53°High 70°

    Tuesday: Mostly sunny, with a high near 70.

    Tuesday Night: Partly cloudy, with a low around 53.

    Mostly Sunny
  • Wed11/436% chance of precipitationLow 59°High 71°

    Wednesday: A slight chance of rain showers after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 20%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

    Partly Sunny then Slight Chance Rain Showers
  • Thu11/560% chance of precipitationLow 58°High 72°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Rain Showers Likely
  • Fri11/650% chance of precipitationLow High 69°

    Friday: A chance of rain showers. Mostly cloudy, with a high near 69.

    Chance Rain Showers
  • Sat11/7Model blend26% chance of precipitationLow 50°High 66°

    Saturday: Partly cloudy, slight chance of rain. High near 66°. Low that night near 50°. About 0.06 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend10% chance of precipitationLow 49°High 64°

    Sunday: Partly cloudy. High near 64°. Low that night near 49°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 38.882, -77.140 from the NWS LWX office, updated 10/30/2026, 4:52 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KDCA (Washington/Reagan-National Arpt, 6 mi), model run 10/30/2026, 4:00 PM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now61°Clear0%9 mph
  2. 9 PM58°Clear0%8 mph
  3. 10 PM57°Clear0%8 mph
  4. 11 PM55°Clear0%7 mph
  5. 12 AM54°Clear0%7 mph
  6. 1 AM53°Clear0%7 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 15° above the normal of 62° and 6° warmer than yesterday's high.

High so far
77°
15° above normal
Low so far
55°
Normal low 42°
Precipitation
0.00 in
Since midnight
Yesterday
High 71° · Low 53° · Precip 0.00 in
Normal for today
High 62° · Low 42°

Observed at Washington/Reagan National Airport, DC (KDCA) since midnight local time, through 7:55 PM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Dalecarlia Rsvr.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Arlington, VA 22205 right now?
The latest observation from Washington/Reagan National Airport, DC was 64°F and clear, reported at 10/30/2026, 7:55 PM EDT.
Will it rain in Arlington, VA 22205 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Arlington, VA 22205?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 64°F to 66°F. Model guidance this far out often changes.
What time is sunrise and sunset in Arlington, VA 22205 today?
Sunrise is about 7:33 AM EDT and sunset is about 6:10 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Arlington, VA 22205?
At Dalecarlia Rsvr, the 1991 to 2020 normal high in October is 68°F and the normal low is 47°F.

Nearby hazards

Virginia hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

UV index today (Arlington)
4Moderate
AQI forecast tomorrow (Northern Virginia and DC)
44GoodPM2.5
AQI forecast tomorrow (Northern Virginia and DC)
44GoodPM2.5

UV index guide · Air quality

Drought

By county

Arlington County, week of 10/27/2026

100% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:33 AM
Sunset
6:10 PM
Daylight
10 hr 37 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
6:37 PM
Moonrise
9:51 PM
Moonset
12:43 PM

Normal October weather

Climate

Normal October high 68°, low 47°, precipitation 4.40 in for the month. 1991 to 2020 normals at Dalecarlia Rsvr, 4 mi away.

Other places nearby

Data sources

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About this data

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