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As of 05:09 EDT

Weather in Chantilly, VA

59°Current weather

Chantilly, Monday, 12 October, 05:09

Overcast. Feels like 59°. High 72°, low 59°.

Pressure29.77 inHg
Wind12.7 mph N
Humidity87%
Visibility6.2 mi
Dew point56°

10-day forecast for Chantilly, VA: 36° to 85°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

85°
Best day: Wednesday, October 14
55°
Worst day: Sunday, October 18

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 1379° / 53°0Clear
MorningClear55°feels 55°
AfternoonClear77°feels 77°
EveningClear70°feels 71°
OvernightClear56°feels 56°
79 °Clear

Chantilly, Tuesday, 13 October

Clear. High 79°, low 53°.

Pressure29.97 inHg
Wind4.4 mph S
Humidity58%
Visibility6.2 mi
Dew point62°
Wed, 1485° / 63°0Overcast
MorningClear64°feels 65°
AfternoonOvercast83°feels 86°
EveningPartly cloudy75°feels 76°
OvernightClear66°feels 66°
85 °Overcast

Chantilly, Wednesday, 14 October

Overcast. High 85°, low 63°.

Pressure29.94 inHg
Wind4.4 mph W
Humidity61%
Visibility6.2 mi
Dew point67°
Thu, 1570° / 58°0Clear
MorningClear58°feels 58°
AfternoonMostly clear67°feels 66°
EveningOvercast64°feels 64°
OvernightOvercast66°feels 66°
70 °Clear

Chantilly, Thursday, 15 October

Clear. High 70°, low 58°.

Pressure30.24 inHg
Wind6 mph N
Humidity60%
Visibility6.2 mi
Dew point51°
Fri, 1676° / 56°0.02Light rain
MorningLight rain66°feels 67°
AfternoonLight rain74°feels 75°
EveningLight rain66°feels 65°
OvernightOvercast61°feels 61°
76 °Light rain

Chantilly, Friday, 16 October

Light rain. High 76°, low 56°.

Pressure29.71 inHg
Wind20.7 mph NW
Humidity76%
Visibility—
Dew point66°
Sat, 1758° / 44°0Clear
MorningClear51°feels 49°
AfternoonClear54°feels 51°
EveningClear56°feels 53°
OvernightClear46°feels 42°
58 °Clear

Chantilly, Saturday, 17 October

Clear. High 58°, low 44°.

Pressure30.33 inHg
Wind15 mph NW
Humidity47%
Visibility—
Dew point33°
Sun, 1855° / 36°0Mostly clear
MorningMostly clear39°feels 37°
AfternoonMostly clear49°feels 49°
EveningMostly clear53°feels 49°
OvernightMostly clear40°feels 36°
55 °Mostly clear

Chantilly, Sunday, 18 October

Mostly clear. High 55°, low 36°.

Pressure30.62 inHg
Wind7.1 mph S
Humidity36%
Visibility—
Dew point21°
Mon, 1964° / 38°0Clear
MorningClear43°feels 39°
AfternoonClear56°feels 53°
EveningClear61°feels 59°
OvernightClear47°feels 44°
64 °Clear

Chantilly, Monday, 19 October

Clear. High 64°, low 38°.

Pressure30.53 inHg
Wind7.6 mph SW
Humidity41%
Visibility—
Dew point29°
Tue, 2065° / 45°0Overcast
MorningOvercast50°feels 49°
AfternoonOvercast61°feels 59°
EveningOvercast63°feels 62°
OvernightOvercast54°feels 52°
65 °Overcast

Chantilly, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure30.36 inHg
Wind4.7 mph N
Humidity48%
Visibility—
Dew point38°
Wed, 2168° / 51°0Clear
MorningClear55°feels 54°
AfternoonClear63°feels 62°
EveningClear65°feels 64°
OvernightClear56°feels 56°
68 °Clear

Chantilly, Wednesday, 21 October

Clear. High 68°, low 51°.

Pressure30.42 inHg
Wind6.8 mph NE
Humidity61%
Visibility—
Dew point47°

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 Chantilly, 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.