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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

63°F

17°C

Humidity	70%
Wind Speed	NW 3 mph
Barometer	29.97 in (1014.6 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	25 Jun 2:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Catharpin VA

Overnight
Low: 62 °F
Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 68 °F
T-storms
Likely then
Showers
Likely
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 70 °F
Mostly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 62. Light northwest wind.

Tuesday

Sunny, with a high near 92. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 71. South wind around 7 mph.

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 97. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

Wednesday Night

Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a slight chance of showers after 2am. Cloudy, with a low around 68. West wind 5 to 9 mph. Chance of precipitation is 70%.

Thursday

Mostly sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 63.

Friday

Mostly sunny, with a high near 88.

Friday Night

Mostly cloudy, with a low around 70.

Saturday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.