10-day forecast for Ashburn, VA: 40° to 84°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, October 13
72° · 0.2 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1484° / 63°0.03
Morning64°feels 64°
Afternoon82°feels 84°
Evening75°feels 76°
Overnight65°feels 66°
84 °
Ashburn, Wednesday, 14 October
Light rain. High 84°, low 63°.
Pressure29.97 inHg
Wind7.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point66°
Thu, 1572° / 60°0.2
Morning60°feels 60°
Afternoon64°feels 63°
Evening60°feels 60°
Overnight68°feels 69°
72 °
Ashburn, Thursday, 15 October
Rain. High 72°, low 60°.
Pressure30.24 inHg
Wind5 mph E
Humidity67%
Visibility6.2 mi
Dew point54°
Fri, 1682° / 60°0.18
Morning67°feels 68°
Afternoon82°feels 85°
Evening62°feels 62°
Overnight63°feels 63°
82 °
Ashburn, Friday, 16 October
Light rain. High 82°, low 60°.
Pressure29.68 inHg
Wind11.5 mph S
Humidity71%
Visibility6.2 mi
Dew point69°
Sat, 1755° / 45°0
Morning48°feels 43°
Afternoon53°feels 50°
Evening53°feels 50°
Overnight55°feels 54°
55 °
Ashburn, Saturday, 17 October
Partly cloudy. High 55°, low 45°.
Pressure30.24 inHg
Wind17.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1858° / 40°0
Morning46°feels 42°
Afternoon54°feels 51°
Evening56°feels 54°
Overnight46°feels 43°
58 °
Ashburn, Sunday, 18 October
Clear. High 58°, low 40°.
Pressure30.56 inHg
Wind7.2 mph S
Humidity54%
Visibility—
Dew point35°
Mon, 1966° / 43°0
Morning47°feels 44°
Afternoon59°feels 56°
Evening63°feels 62°
Overnight52°feels 50°
66 °
Ashburn, Monday, 19 October
Overcast. High 66°, low 43°.
Pressure30.42 inHg
Wind10.1 mph SW
Humidity50%
Visibility—
Dew point37°
Tue, 2071° / 51°0
Morning56°feels 54°
Afternoon65°feels 64°
Evening67°feels 66°
Overnight57°feels 56°
71 °
Ashburn, Tuesday, 20 October
Partly cloudy. High 71°, low 51°.
Pressure30.39 inHg
Wind5.6 mph N
Humidity51%
Visibility—
Dew point45°
Wed, 2169° / 55°0
Morning58°feels 57°
Afternoon62°feels 62°
Evening67°feels 66°
Overnight59°feels 58°
69 °
Ashburn, Wednesday, 21 October
Overcast. High 69°, low 55°.
Pressure30.42 inHg
Wind5.7 mph N
Humidity77%
Visibility—
Dew point53°
Thu, 2267° / 51°0
Morning55°feels 54°
Afternoon63°feels 61°
Evening65°feels 63°
Overnight54°feels 53°
67 °
Ashburn, Thursday, 22 October
Clear. High 67°, low 51°.
Pressure30.45 inHg
Wind6.4 mph SE
Humidity49%
Visibility—
Dew point41°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Ashburn, VA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.