• WEATHER ARCHIVE, Herndon Dec 18

    • Hour
      Forecast
      Wind
      Precipitation
      Humidity
    • 0 00
      12 AM
      11°C Feels like 9°C 52°F Feels like 48°F Mostly cloudy
      west-southwest WSW 13 km/h 8.1 mph Max 33 km/h Max 20.5 mph
      • Cloudy: 76%
      90%
    • 3 00
      3 AM
      10°C Feels like 8°C 50°F Feels like 46°F Mostly cloudy
      west-southwest WSW 11 km/h 6.8 mph Max 36 km/h Max 22.4 mph
      • Cloudy: 76%
      87%
    • 6 00
      6 AM
      8°C Feels like 6°C 46°F Feels like 43°F Clear
      west-southwest WSW 10 km/h 6.2 mph Max 27 km/h Max 16.8 mph
      84%
    • 9 00
      9 AM
      9°C Feels like 9°C 48°F Feels like 48°F Sunny
      west-southwest WSW 11 km/h 6.8 mph Max 41 km/h Max 25.5 mph
      73%
    • 12 00
      12 PM
      14°C Feels like 14°C 57°F Feels like 57°F Sunny
      west-southwest WSW 14 km/h 8.7 mph Max 27 km/h Max 16.8 mph
      51%
    • 15 00
      3 PM
      17°C Feels like 17°C 63°F Feels like 63°F Sunny
      west-southwest WSW 12 km/h 7.5 mph Max 26 km/h Max 16.2 mph
      38%
    • 18 00
      6 PM
      11°C Feels like 11°C 52°F Feels like 52°F Clear
      southwest SW 7 km/h 4.3 mph Max 23 km/h Max 14.3 mph
      54%
    • 21 00
      9 PM
      9°C Feels like 7°C 48°F Feels like 45°F Clear
      west-southwest WSW 11 km/h 6.8 mph Max 28 km/h Max 17.4 mph
      59%
Long-term forecast