Herndon Junction, VA - Extended Weather Forecast

23:09 Wednesday Artboard
Scattered clouds Scattered clouds Feels like -2° West West 22 - 48 km/h
  • Wednesday 8 Jan. Scattered clouds -6° / -11° Calm 23 - 50 km/h
  • Thursday 9 Jan. Scattered clouds -8° / -12° Calm 26 - 58 km/h
  • Friday 10 Jan. Scattered clouds -7° / -15° Calm 15 - 42 km/h
  • Saturday 11 Jan. Clear -4° / -14° Calm 14 - 28 km/h
  • Sunday 12 Jan. Scattered clouds -4° / -11° Calm 20 - 42 km/h
  • Monday 13 Jan. Scattered clouds / -14° Calm 12 - 30 km/h
  • Tuesday 14 Jan. Scattered clouds / -9° Calm 21 - 50 km/h
Wednesday, 8 January Thursday, 9 January
01:00 Partly cloudy -8° Partly cloudy
Feels Like -13°
Calm Northwest 14 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point -11 °C
  • Clouds Clouds 94%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -13 °C
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1020 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Visibility Visibility 30 km
04:00 Scattered clouds -8° Scattered clouds
Feels Like -14°
Calm Northwest 14 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point -12 °C
  • Clouds Clouds 47%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1019 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Visibility Visibility 35 km
07:00 Clear -8° Clear
Feels Like -14°
Calm West 16 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point -12 °C
  • Clouds Clouds 1%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1017 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Visibility Visibility 35 km
10:00 Clear -8° Clear
Feels Like -14°
Calm West 20 - 38 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 6%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1016 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Visibility Visibility 40 km
13:00 Scattered clouds -7° Scattered clouds
Feels Like -14°
Calm West 23 - 46 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 11%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Visibility Visibility 40 km
16:00 Scattered clouds -8° Scattered clouds
Feels Like -15°
Calm West 22 - 49 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 11%
  • Snow depth Snow depth 9 cm
  • Feels Like Feels Like -15 °C
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Visibility Visibility 40 km
19:00 Scattered clouds -9° Scattered clouds
Feels Like -17°
Calm West 21 - 50 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 12%
  • Snow depth Snow depth 8 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1015 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Visibility Visibility 40 km
22:00 Clear sky -10° Clear sky
Feels Like -18°
Calm West 21 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 9%
  • Snow depth Snow depth 8 cm
  • Feels Like Feels Like -18 °C
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1014 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Visibility Visibility 40 km

Air quality in Herndon Junction today

Detail
26
Fair O₃ (63 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
Spectacular images of a recent eruption of the Kilauea volcano in Hawaii
Spectacular images of a recent eruption of the Kilauea volcano in Hawaii