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WeatherLive › Virginia › Ashburn

Ashburn, VA Weather (20149)

ZIP codes: 20149 · 20147 · 20146
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAshburn · 8:08 PM EDT
34° | 20°
25°C
Feels like 27°
Partly cloudy
WindE 5 mph · Gusts 10 mph
Precip68% · 0.26 in
Humidity72% · Dew point 20°
UV index8 High
Air Quality38 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:34 AM · 7:48 PM · 13h 14m

Weather map — Ashburn

Full radar →
Now
25°
21%
5 mph
21:00
23°
0.09 in
4 mph
22:00
23°
0.09 in
7 mph
23:00
23°
0.09 in
4 mph
00:00
23°
0.09 in
4 mph
01:00
21°
42%
2 mph
02:00
21°
37%
2 mph
03:00
21°
36%
3 mph
04:00
20°
32%
3 mph
05:00
20°
35%
2 mph
06:00
20°
38%
3 mph
07:00
20°
38%
3 mph
08:00
21°
28%
3 mph
09:00
22°
27%
4 mph
10:00
23°
21%
6 mph
11:00
25°
6%
7 mph
12:00
27°
5%
7 mph
13:00
28°
7%
6 mph
14:00
29°
8%
5 mph
15:00
30°
4%
3 mph
16:00
30°
11%
4 mph
17:00
27°
15%
6 mph
18:00
26°
16%
7 mph
19:00
25°
17%
5 mph

Today · Thu 8/27

High 34°
68% / 0.26 in

Sunny. Winds S at 10 mph.

Tonight · Thu 8/27

Low 20°
76% / 0.09 in

Light rain. Winds W at 4 mph.

Tomorrow · Fri 8/28

30° | 20°
70% / 0.09 in

Mostly cloudy. Winds N at 7 mph.

7-day trend

Ashburn · temperature + precipitation

10-day forecast

Updated 8:08 PM

Details & indices

Wind
5 mph E
Gusts 10 mph
Humidity
72%
Dew point 20°
Pressure
29.91 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 38 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Ashburn

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Moderate

Sun & moon

Sunrise6:34 AM
Sunset7:48 PM
Length of day13h 14m
Moonrise7:37 PM
Moonset5:51 AM
Moon phase🌕 Full Moon · 100%
Next full moonAug 28 Sturgeon Moon
Latitude39.0437°N
Longitude-77.4875°E

Water temps nearby

View all →
No beaches within 50 miles
🌦️Dry now — rain moving in around 8:30 PM (21 min)
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Virginia Beach
Mostly cloudy
26°
Norfolk
Mostly cloudy
30°
Chesapeake
Mostly cloudy
30°
Richmond
Mostly cloudy
30°
Arlington
Sunny
32° 🌤️
Newport News
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—
Data sources · Thursday, August 27
Where the Ashburn forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.0437°N, -77.4875°.
NBM + global weather models
Updated: 8:08 PM
ZIP codes in Ashburn
📮
20146
Ashburn
 📮
20147
Ashburn
 📮
20148
Broadlands
 📮
20149
Ashburn
Weather in Ashburn
Over the next 10 days Ashburn tops out around 38° (Thursday) and dips to 17° on the coolest night (Saturday). Models drop roughly 0.40 in of precipitation across the stretch — watch Friday (70%). Hold onto the patio furniture Saturday: gusts could hit 29 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Ashburn is running about 52° warmer than Virginia Beach. Longer view: variable mid-latitude weather in every season.
Ashburn, VA · Elev 295 ft · 39.04°N, 77.49°W · Virginia · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:08 PM