Herndon VA Weather Forecast Herndon Current Weather

Herndon, Virginia, United States (20170)

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

Hourly Forecast (Based on Model for KIAD):

Currently:
Updated: 7:52 PM EST

Hourly Forecast:
Updated: DEC 25 2009 06:00 EST

12 Hour View

DEC 25
7:52 PM Time (EST) DEC 25
8:00 PM DEC 25
9:00 PM DEC 25
10:00 PM DEC 25
11:00 PM DEC 26
12:00 AM DEC 26
1:00 AM DEC 26
2:00 AM

Weather
Conditions

Light Rain Clouds Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy

42 Temperature
(°F) 39 40 40 40 40 40 40

- Precipitation
Type Rain Rain Rain Rain Rain Rain Rain

- Chance of
Precip 80% 80% 80% 80% 80% 80% 66%

40 Dewpoint
(°F) 37 38 38 38 38 38 38

92% Relative
Humidity 92% 92% 92% 92% 92% 92% 92%

E Wind
Direction E E E E E E E

10 Wind Speed
(mph) 09 09 9 09 10 10 10

- Ceiling Height
(ft) 200 to 400 200 to 400 200 to 400 200 to 400 200 to 400 200 to 400 200 to 400

2.00 Visibility
(mi.) .75 3 3 3 3 3 3

** Indicates missing data/values from model statistics