Rosslyn, VA - Extended Weather Forecast

    17:00 Friday
    Scattered clouds
    Scattered clouds
    4° Feels like 0°
    Strong west wind West 24 - 50 km/h
    • Friday 26 Dec. Scattered clouds 20° / 9° Moderate southwest wind 11 - 23 km/h
    • Saturday 27 Dec. Scattered clouds 22° / 12° Moderate south wind 10 - 25 km/h
    • Sunday 28 Dec. Partly cloudy 17° / 3° Strong northwest wind 21 - 62 km/h
    • Monday 29 Dec. Scattered clouds 9° / -1° Moderate southwest wind 12 - 37 km/h
    • Tuesday 30 Dec. Scattered clouds 12° / 0° Moderate southwest wind 12 - 24 km/h
    • Wednesday 31 Dec. Scattered clouds 11° / -1° Moderate northwest wind 16 - 38 km/h
    • Thursday 1 Jan. Scattered clouds 6° / -5° Moderate northeast wind 10 - 31 km/h
    Friday, 26 December
    Saturday, 27 December
    01:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate southwest wind Southwest 11 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 12795 ft
    04:00 Scattered clouds 10° Scattered clouds
    Feels Like 8°
    Moderate southwest wind Southwest 11 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13123 ft
    07:00 Scattered clouds 10° Scattered clouds
    Feels Like 8°
    Moderate southwest wind Southwest 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13451 ft
    10:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate southwest wind Southwest 9 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 13451 ft
    13:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate southwest wind Southwest 9 - 23 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 34%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 13123 ft
    16:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Moderate southwest wind Southwest 7 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 13780 ft
    19:00 Clear skies 15° Clear
    Feels Like 15°
    Moderate southwest wind Southwest 6 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13780 ft
    22:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate southwest wind Southwest 8 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13451 ft

    Sunrise and Sunset

    Sunrise 07:22 Sunset 16:48
    First light 06:52 Midday 12:05 Last light 17:18
    Day length 9h 26m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter

    Air quality in Rosslyn today

    Detail
    31
    Fair O₃ (76 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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