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As of 10:17 EDT

Weather in Chantilly, VA

67°Current weather

Chantilly, Tuesday, 13 October, 10:17

Clear. Feels like 67°. High 79°, low 56°.

Pressure30.00 inHg
Wind5.7 mph N
Humidity74%
Visibility6.2 mi
Dew point60°

Two-week outlook for Chantilly, VA: week one averages a high of 71° and week two 69.8°, so week two runs 1.1° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 13 – October 19)71°52°0.3 in / 2 d—
2nd (October 20 – October 26)69.8°51.2°0.0 in / 0 d—

Weekend weather

Sat, October 17
Mostly clear
55°45°
no precip.
Sun, October 18
Clear
58°40°
no precip.
Sat, October 24
Clear
79°54°
no precip.
Sun, October 25
Mostly clear
67°50°
no precip.
Wed, 1484° / 63°0.04Light rain
84 °Light rain

Chantilly, Wednesday, 14 October

Light rain. High 84°, low 63°.

Pressure30.00 inHg
Wind6 mph SW
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1572° / 59°0.07Light rain
72 °Light rain

Chantilly, Thursday, 15 October

Light rain. High 72°, low 59°.

Pressure30.24 inHg
Wind4.4 mph E
Humidity67%
Visibility6.2 mi
Dew point54°
Fri, 1682° / 59°0.2Rain
82 °Rain

Chantilly, Friday, 16 October

Rain. High 82°, low 59°.

Pressure29.71 inHg
Wind11.6 mph S
Humidity69%
Visibility6.2 mi
Dew point68°
Sat, 1755° / 45°0Mostly clear
55 °Mostly clear

Chantilly, Saturday, 17 October

Mostly clear. High 55°, low 45°.

Pressure30.24 inHg
Wind17.1 mph NW
Humidity51%
Visibility—
Dew point34°
Sun, 1858° / 40°0Clear
58 °Clear

Chantilly, Sunday, 18 October

Clear. High 58°, low 40°.

Pressure30.56 inHg
Wind6.7 mph NW
Humidity51%
Visibility—
Dew point34°
Mon, 1966° / 42°0Overcast
66 °Overcast

Chantilly, Monday, 19 October

Overcast. High 66°, low 42°.

Pressure30.45 inHg
Wind10 mph SW
Humidity49%
Visibility—
Dew point37°
Tue, 2071° / 51°0Partly cloudy
71 °Partly cloudy

Chantilly, Tuesday, 20 October

Partly cloudy. High 71°, low 51°.

Pressure30.36 inHg
Wind4.9 mph N
Humidity51%
Visibility—
Dew point45°
Wed, 2169° / 56°0Overcast
69 °Overcast

Chantilly, Wednesday, 21 October

Overcast. High 69°, low 56°.

Pressure30.42 inHg
Wind5.7 mph N
Humidity80%
Visibility—
Dew point53°
Thu, 2267° / 51°0Clear
67 °Clear

Chantilly, Thursday, 22 October

Clear. High 67°, low 51°.

Pressure30.45 inHg
Wind5.8 mph S
Humidity50%
Visibility—
Dew point42°
Fri, 2370° / 50°0Clear
70 °Clear

Chantilly, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity66%
Visibility—
Dew point49°
Sat, 2479° / 54°0Clear
79 °Clear

Chantilly, Saturday, 24 October

Clear. High 79°, low 54°.

Pressure30.21 inHg
Wind6.6 mph W
Humidity56%
Visibility—
Dew point52°
Sun, 2567° / 50°0Mostly clear
67 °Mostly clear

Chantilly, Sunday, 25 October

Mostly clear. High 67°, low 50°.

Pressure30.15 inHg
Wind10.9 mph NW
Humidity44%
Visibility—
Dew point40°
Mon, 2665° / 46°0Mostly clear
65 °Mostly clear

Chantilly, Monday, 26 October

Mostly clear. High 65°, low 46°.

Pressure30.00 inHg
Wind11 mph W
Humidity51%
Visibility—
Dew point39°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Chantilly, VA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.