Weather for 10 days — Herndon

  • morning
  • day
  • evening
  • night

Air

  • morning: +18°, mostly clear, Feels like 18.
  • day: +25°, partly cloudy, Feels like 26.
  • evening: +23°, mostly clear, Feels like 22.
  • night: +16°, clear, Feels like 16.

Wind, m/s

  • morning: , 4.1 Meters per second, up to 9 Meters per second, north-westerly.
  • day: , 4.5 Meters per second, up to 9 Meters per second, northerly.
  • evening: , 3.2 Meters per second, up to 7 Meters per second, northerly.
  • night: , 1.6 Meters per second, up to 2 Meters per second, north-easterly.
  • morning
  • day
  • evening
  • night

Pressure normal 739−759 mmHg

  • morning: 746 millimeters of mercury,
  • day: 746 millimeters of mercury,
  • evening: 747 millimeters of mercury,
  • night: 749 millimeters of mercury,

Humidity

  • morning: 81%
  • day: 54%
  • evening: 61%
  • night: 84%
Overview
Sunrise : 5:55 am
Sunset : 8:15 pm
Daylight hours : 14 hr 20 min
Lunar phase : first quarter
UV Index : 8, very high
Magnetic field : quiet