Herndon VA Weather Forecast Herndon Current Weather

Herndon, Virginia, United States (20171)

Lat: 38.97N, Lon: 77.39W
Wx Zone: VAZ053 ICAO Used: KIAD

Hourly Forecast (Based on Model for KIAD):

Currently:
Updated: 3:52 AM EST

Hourly Forecast:
Updated: DEC 03 2009 18:00 EST

12 Hour View

DEC 4
3:52 AM Time (EST) DEC 04
4:00 AM DEC 04
5:00 AM DEC 04
6:00 AM DEC 04
7:00 AM DEC 04
8:00 AM DEC 04
9:00 AM DEC 04
10:00 AM

Weather
Conditions

Fair Clouds Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy

38 Temperature
(°F) 40 39 39 38 41 44 47

- Precipitation
Type - - - - - - -

- Chance of
Precip 1% 1% 1% 1% 1% 1% 1%

33 Dewpoint
(°F) 32 32 31 31 31 32 32

83% Relative
Humidity 73% 76% 73% 76% 67% 62% 56%

N Wind
Direction NW NW NW NW NW NNW NNW

0 Wind Speed
(mph) 4 04 02 2 02 04 4

- Ceiling Height
(ft)

10.00 Visibility
(mi.) 10 10 10 10 10 10 10

** Indicates missing data/values from model statistics