Herndon, Virginia, Local Weather

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Herndon, Virginia, United States (20170)

Lat: 38.97N, Lon: 77.39W
Wx Zone: VAZ053

	Latest Reported Weather Conditions Observed at Washington Dc, Washington-Dulles International Airport, VA Updated 12:52 PM EST MON NOV 9 2009

	Mostly Cloudy
	70°F 21°C

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during the last 48 hours

Humidity:	43%
Wind:	SSE at 8 MPH
Barometer:	30.33 in.
Dewpoint:	46°F
Visibility:	10SM

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at nearby locations

	Herndon, VA Weather Forecast Updated 10:56 AM EST MON NOV 09 2009

This Afternoon

Mostly Sunny
Hi: 71°

Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

Tonight

Partly Cloudy
Lo: 49°

Partly cloudy in the evening...Then becoming mostly cloudy. Lows in the upper 40s. Southwest winds around 5 mph.

Tuesday

Chance Of Showers
Hi: 65°
POP: 20%

Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 60s. North winds around 5 mph. Chance of rain 20 percent.

Tuesday Night

Chance Of Showers
Lo: 45°
POP: 50%

Cloudy with a 50 percent chance of showers. Lows in the mid 40s. North winds 10 to 15 mph.

Veterans Day

Chance Of Showers
Hi: 51°
POP: 50%

Cloudy with a 50 percent chance of showers. Highs in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Wednesday Night

Chance Of Showers
Lo: 40°
POP: 40%

Mostly cloudy with a 40 percent chance of showers. Lows around 40.

Thursday

Mostly Sunny
Hi: 55°

Mostly sunny. Highs in the mid 50s.

Thursday Night

Mostly Clear
Lo: 39°

Mostly clear. Lows in the upper 30s.

Friday

Sunny
Hi: 60°

Sunny. Highs around 60.

Friday Night

Mostly Clear
Lo: 45°

Mostly clear. Lows in the mid 40s.

Saturday

Mostly Sunny
Hi: 61°

Mostly sunny. Highs in the lower 60s.

Saturday Night

Partly Cloudy
Lo: 45°

Partly cloudy. Lows in the mid 40s.

Sunday

Mostly Sunny
Hi: 61°

Mostly sunny. Highs in the lower 60s.

	Sun & Moon Information
	Sun & Moon Information

Morning Twilight:	6:16 AM EST	Moon Phase: Waning Crescent Moon
Sunrise:	6:44 AM EST
Sunset:	5:01 PM EST
Evening Twilight:	5:29 PM EST

	Weather Folklore
	Weather Folklore

If you see toadstools in the morning, expect rain by evening.

	United States Extremes
	United States Extremes

Sun's High Temperature: 87 at Naples Fl

Mon's Low Temperature: 8 at Pinedale Wy And Big Piney Wy And Lake Yellowstone Wy

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