Herndon, VA Weather

    17:00 Thursday
    Sunny
    Clear
    33° Feels like 31°
    Moderate southwest wind Southwest 19 - 42 km/h
    reloj Hourly Cloudy skies for the next few hours
    • Today 16 April Light rain with partly cloudy skies 30% 0.2 mm 34° / 18° Moderate northwest wind 23 - 47 km/h
    • Tomorrow 17 April Light rain with partly cloudy skies 50% 0.6 mm 28° / 18° Moderate northwest wind 17 - 42 km/h
    • Saturday 18 April Scattered clouds 32° / 15° Moderate southeast wind 21 - 45 km/h
    • Sunday 19 April Light rain with partly cloudy skies 80% 0.6 mm 21° / 8° Strong northwest wind 26 - 66 km/h
    • Monday 20 April Scattered clouds 13° / 5° Strong northwest wind 23 - 54 km/h
    • Tuesday 21 April Clear 14° / 0° Moderate southeast wind 14 - 28 km/h
    • Wednesday 22 April Light rain with partly cloudy skies 40% 0.3 mm 28° / 7° Moderate north wind 19 - 46 km/h

    Weather Forecast for Herndon, VA Today

    , 16 April

    Tomorrow

    , 17 April
    17:00 Clear 33° Sunny
    Feels Like 31°
    Moderate southwest wind Southwest 19 - 42 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 23%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 14108 ft
    18:00 Scattered clouds 32° Scattered clouds
    Feels Like 30°
    Moderate southwest wind Southwest 16 - 42 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 24%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 14108 ft
    19:00 Scattered clouds 31° Scattered clouds
    Feels Like 29°
    Moderate southwest wind Southwest 16 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 26%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 13451 ft
    20:00 Scattered clouds 28° Scattered clouds
    Feels Like 27°
    Moderate southwest wind Southwest 16 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 29%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 13451 ft
    21:00 Scattered clouds 27° Scattered clouds
    Feels Like 26°
    Moderate southwest wind Southwest 16 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 12795 ft
    22:00 Partly cloudy 26° Partly cloudy
    Feels Like 26°
    Moderate west wind West 14 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 12139 ft
    23:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate northwest wind Northwest 23 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 12139 ft
    24:00 Light rain with partly cloudy skies 30% 0.008 mm 21° Light rain
    Feels Like 21°
    Moderate northwest wind Northwest 19 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 11483 ft

    Sunrise and Sunset

    Sunrise 06:31 Sunset 19:47
    First light 06:03 Midday 13:09 Last light 20:15
    Day length 13h 16m

    Remaining daylight 2h 19m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    16 New Moon
    17 New Moon
    18 New Moon
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter

    Air quality in Herndon today

    Detail
    52
    Moderate O₃ (135 µg/m³)

    Weather graphs

    Maximum Minimum Rainfall

    Videos

    More Videos
    A massive hailstorm wreaks havoc in Hail, Saudi Arabia
    A massive hailstorm wreaks havoc in Hail, Saudi Arabia