Herndon, VA Weather

    15:00 Friday
    Scattered clouds
    Scattered clouds
    5° Feels like 1°
    Moderate west wind West 16 - 35 km/h
    • Today 2 Jan. Partly cloudy 5° / -4° Moderate west wind 16 - 37 km/h
    • Tomorrow 3 Jan. Partly cloudy 1° / -5° Moderate north wind 13 - 27 km/h
    • Sunday 4 Jan. Scattered clouds 2° / -3° Moderate northwest wind 19 - 43 km/h
    • Monday 5 Jan. Partly cloudy 2° / -5° Moderate south wind 14 - 29 km/h
    • Tuesday 6 Jan. Scattered clouds 10° / -1° Moderate south wind 13 - 27 km/h
    • Wednesday 7 Jan. Partly cloudy 14° / 5° Moderate southwest wind 16 - 33 km/h
    • Thursday 8 Jan. Light rain with cloudy skies 30% 0.8 mm 10° / 1° Moderate southeast wind 16 - 30 km/h

    Weather Forecast for Herndon, VA Today

    , 2 January

    Tomorrow

    , 3 January
    15:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 16 - 35 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 1640 ft
    16:00 Clear 4° Sunny
    Feels Like 1°
    Moderate northwest wind Northwest 14 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 1969 ft
    17:00 Scattered clouds 2° Scattered clouds
    Feels Like -1°
    Moderate northwest wind Northwest 12 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 1640 ft
    18:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Moderate north wind North 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 33%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 984 ft
    19:00 Scattered clouds -1° Scattered clouds
    Feels Like -5°
    Moderate north wind North 13 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    20:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate north wind North 13 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    21:00 Scattered clouds -3° Scattered clouds
    Feels Like -6°
    Moderate north wind North 12 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    22:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate north wind North 13 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 23:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate north wind North 14 - 28 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate north wind North 14 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft
    24:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate north wind North 13 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:28 Sunset 16:59
    First light 06:58 Midday 12:13 Last light 17:28
    Day length 9h 30m

    Remaining daylight 1h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter

    Air quality in Herndon today

    Detail
    40
    Fair PM₂₅ (24 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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