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As of 08:47 EDT

Weather in Chantilly, VA

47°Current weather

Chantilly, Thursday, 22 October, 08:47

Clear. Feels like 47°. High 67°, low 42°.

Pressure30.12 inHg
Wind2 mph NE
Humidity70%
Visibility6.2 mi
Dew point38°

Two-week outlook for Chantilly, VA: week one averages a high of 63.9° and week two 64.7°, so both weeks look similar in temperature. Around 1.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 60°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)63.9°43.7°0.0 in / 0 d—
2nd (October 29 – November 4)64.7°52.3°1.1 in / 1 d—

Weekend weather

Sat, October 24
Clear
60°38°
no precip.
Sun, October 25
Mostly clear
62°39°
no precip.
Sat, October 31
Overcast
70°53°
no precip.
Sun, November 1
Overcast
68°56°
no precip.
Fri, 2361° / 45°0Overcast
61 °Overcast

Chantilly, Friday, 23 October

Overcast. High 61°, low 45°.

Pressure30.36 inHg
Wind6.9 mph NE
Humidity61%
Visibility6.2 mi
Dew point44°
Sat, 2460° / 38°0Clear
60 °Clear

Chantilly, Saturday, 24 October

Clear. High 60°, low 38°.

Pressure30.53 inHg
Wind2.4 mph E
Humidity52%
Visibility6.2 mi
Dew point39°
Sun, 2562° / 39°0Mostly clear
62 °Mostly clear

Chantilly, Sunday, 25 October

Mostly clear. High 62°, low 39°.

Pressure30.56 inHg
Wind1.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point43°
Mon, 2666° / 40°0Clear
66 °Clear

Chantilly, Monday, 26 October

Clear. High 66°, low 40°.

Pressure30.42 inHg
Wind4.9 mph NW
Humidity64%
Visibility—
Dew point44°
Tue, 2765° / 51°0Mostly clear
65 °Mostly clear

Chantilly, Tuesday, 27 October

Mostly clear. High 65°, low 51°.

Pressure30.39 inHg
Wind7 mph N
Humidity60%
Visibility—
Dew point44°
Wed, 2867° / 51°0Overcast
67 °Overcast

Chantilly, Wednesday, 28 October

Overcast. High 67°, low 51°.

Pressure30.30 inHg
Wind6.5 mph SW
Humidity62%
Visibility—
Dew point46°
Thu, 2974° / 51°0Partly cloudy
74 °Partly cloudy

Chantilly, Thursday, 29 October

Partly cloudy. High 74°, low 51°.

Pressure30.18 inHg
Wind4.5 mph SW
Humidity57%
Visibility—
Dew point49°
Fri, 3070° / 57°0Overcast
70 °Overcast

Chantilly, Friday, 30 October

Overcast. High 70°, low 57°.

Pressure30.15 inHg
Wind4.5 mph SE
Humidity62%
Visibility—
Dew point51°
Sat, 3170° / 53°0Overcast
70 °Overcast

Chantilly, Saturday, 31 October

Overcast. High 70°, low 53°.

Pressure30.18 inHg
Wind7.9 mph S
Humidity66%
Visibility—
Dew point50°
Sun, 0168° / 56°0Overcast
68 °Overcast

Chantilly, Sunday, 1 November

Overcast. High 68°, low 56°.

Pressure29.97 inHg
Wind6.6 mph S
Humidity58%
Visibility—
Dew point51°
Mon, 0262° / 53°1.14Heavy rain
62 °Heavy rain

Chantilly, Monday, 2 November

Heavy rain. High 62°, low 53°.

Pressure29.97 inHg
Wind10.4 mph NE
Humidity97%
Visibility—
Dew point58°
Tue, 0357° / 48°0Overcast
57 °Overcast

Chantilly, Tuesday, 3 November

Overcast. High 57°, low 48°.

Pressure30.33 inHg
Wind6.6 mph N
Humidity55%
Visibility—
Dew point35°
Wed, 0453° / 48°0Overcast
53 °Overcast

Chantilly, Wednesday, 4 November

Overcast. High 53°, low 48°.

Pressure30.39 inHg
Wind8.7 mph NE
Humidity59%
Visibility—
Dew point38°

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.