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38.98 °N, 77.38 °W

Herndon, VA Weather Conditionsstar_ratehome

icon66 °F Washington Dulles Intl Airport Station|Report|Change
Current Station
Personal Weather Station
Washington Dulles Intl Airport (KIAD)
Location: Herndon, VA
Nearby Weather Stations

access_time 9:28 PM EDT on September 29, 2026 (GMT -4) | Updated just now

--° | 58°
66 °F
like 66°
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Mostly Cloudy

N
0

Tomorrow's temperature is forecast to be WARMER than today.

WunderMap|Nexrad
Additional Conditions
Pressure
30.07 °in
Visibility
10 °miles
Clouds
Cloudy
Dew Point
62 °F
Humidity
87 °%
Rainfall
0 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
7:05 AM
6:55 PM
Civil Twilight
6:39 AM
7:22 PM
Nautical Twilight
6:08 AM
7:53 PM
Astronomical Twilight
5:36 AM
8:24 PM
Length of Visible Light
12 h 43 m
Length of Day
11 h 50 m
Tomorrow will be 2 minutes 31 seconds shorter
Moon
9:04 PM
11:42 AM
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waning gibbous
82% of the Moon is Illuminated
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Oct 3
Waning Half Last Qtr
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Oct 10
New Moon
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Oct 18
Waxing Half First Qtr
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Oct 26
Full Moon