Leesburg, VA 20175 Weather

Loudoun County6:32 PM EDT39.04°N, 77.61°W

Current conditions

Clear
61°
Clear
Feels like 61°
High 62° Friday·Low 42° tonight
WindN 7 mph gusts 15 mph
Humidity41%
Dew point37°
Visibility10 mi
Cloud cover1%
UV index0 Low
Sunrise7:28 AM
Sunset6:23 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Thursday Night

    Clear, with a low around 42. North wind around 7 mph.

  • Friday

    Sunny, with a high near 62. North wind around 8 mph.

  • Friday Night

    Mostly clear, with a low around 34. Northeast wind 0 to 5 mph.

National Weather Service forecast updated 16 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 61°
  2. 7 PM Clear 58°
  3. 8 PM Clear 52°
  4. 9 PM Clear 50°
  5. 10 PM Clear 49°
  6. 11 PM Clear 47°
  7. Fri12 AM Clear 46°
  8. 1 AM Clear 45°
  9. 2 AM Clear 45°
  10. 3 AM Clear 44°
  11. 4 AM Clear 44°
  12. 5 AM Clear 43°
  13. 6 AM Sunny 43°
  14. 7 AM Sunny 42°
  15. 8 AM Sunny 43°
  16. 9 AM Sunny 46°
  17. 10 AM Sunny 52°
  18. 11 AM Sunny 56°
  19. 12 PM Mostly Sunny 58°
  20. 1 PM Sunny 59°
  21. 2 PM Sunny 61°
  22. 3 PM Sunny 61°
  23. 4 PM Sunny 62°
  24. 5 PM Sunny 60°

10-day forecast

Details
  1. TonightOct 21 Clear Clear39°
  2. TodayOct 22 Sunny Sunny42°65°
  3. FriOct 23 Sunny Sunny34°62°
  4. SatOct 24 Patchy Frost then Sunny Patchy Frost then Sunny35°61°
  5. SunOct 25 Sunny Sunny37°64°
  6. MonOct 26 Sunny Sunny43°68°
  7. TueOct 27 Sunny Sunny45°68°
  8. WedOct 28 Partly Sunny Partly Sunny66°
  9. ThuOct 29 Mostly sunny Mostly sunny48°65°
  10. FriOct 30 Cloudy Cloudy50°66°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Virginia

More weather news

Air quality

32
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • ThuGood (28)
  • FriGood (33)
  • SatGood (44)

Northern Virginia, VA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:28 AM
Sunset 6:23 PM
Daylight 10 h 55 min (−2 min 22 s tomorrow)
Waxing Gibbous · 88% lit
Moonrise 4:24 PM Moonset 3:33 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low66° / 43°
Record high85° (1979)
Record low26° (1974)
Wettest0.90 in (1985)
Yesterday67° / 42°
Month to date3.61 in (normal 2.52 in)

Sterling-Dulles Airport Area, records since 1960. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LWX, issued 3 hrs ago

What Has Changed

Tidal flooding issues will continue into the weekend, with some headlines being extended. Check the latest CFW for updates.

Small Craft Advisories were extended into Friday, see the marine forecast discussion below for details.

Key Messages

- 1) Dry and seasonable conditions continue through early next week, with frost possible this weekend.

Discussion

KEY MESSAGE 1...Dry and seasonable conditions continue through early next week, with frost possible this weekend.

Surface high pressure remains to the north through Saturday with dry and seasonable conditions expected to continue. High temperatures today will be in the 60s for most with only highest elevations staying in the 50s. Tonight, low temperatures will be in the upper 30s to 40s. For Friday and Saturday, surface high pressure extends southward from Canada with dry cold fronts bringing in cooler air. High temperatures stay in the 50s to low 60s while overnight lows plummet into the 30s for most. The exception will be east of the I-95 corridor where low temperatures stay in the low 40s. Frost is possible Friday and Saturday night.

High pressure will continue to build southward into the region Sunday through Tuesday. Dry conditions and seasonable temperatures expected each day with light north to east winds. A backdoor cold front could try to push into the region Tuesday into Tuesday night, but will have very little to no moisture with it to produce any precipitation. A surge of cooler temperatures will follow behind the front for the day on Wednesday.

Aviation

North winds continue today with terminals near the metros gusting 15 to 20 knots this afternoon. Winds become light overnight before shifting to northeast on Friday. Winds blow 5 to 10 knots on Friday before becoming light and variable overnight. On Saturday, winds shift to easterly, remaining light throughout the day. VFR conditions are expected each day.

VFR conditions Sunday through Monday night. Winds light and variable through the period as high pressure sits overhead. Winds then turn out of the NNE on Tuesday AOB 10 knots for the most part.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.