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10 Day Weather - Herndon, VA

  • Forecast night icon
    Night
    Partly Cloudy
    67°
    Wednesday 6/12
    Forecast night icon
    67°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Thursday 6/13
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 60s. South winds 5 to 10 mph.
  • Forecast day icon
    Friday
    40% Chance of Storms
    87°
    Forecast night icon
    Night
    40% Chance of Storms
    68°
    Friday 6/14
    Day
    87°
    40% Chance of Storms
    Forecast day icon
    Night
    68°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy in the evening then clearing. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Saturday 6/15
    Day
    80°
    Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 80s.
    Night Details
    Mostly clear. Lows in the lower 60s.
  • Forecast day icon
    Sunday
    Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    68°
    Sunday 6/16
    Day
    82°
    Sunny
    Forecast day icon
    Night
    68°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 80s.
    Night Details
    Mostly clear. Lows in the upper 60s.
  • Forecast day icon
    Monday
    Sunny
    89°
    Forecast night icon
    Night
    Mostly Clear
    73°
    Monday 6/17
    Day
    89°
    Sunny
    Forecast day icon
    Night
    73°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 90s.
    Night Details
    Mostly clear. Lows in the lower 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    92°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Tuesday 6/18
    Day
    92°
    Mostly Sunny
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Hot with highs in the mid 90s.
    Night Details
    Partly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    91°
    Forecast night icon
    Night
    Clear
    74°
    Wednesday 6/19
    Day
    91°
    Mostly Sunny
    Forecast day icon
    Night
    74°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 90s.
    Night Details
    Clear. Low temperature around 74F. Dew point will be around 67F with an average humidity of 63%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    Sunny
    90°
    Forecast night icon
    Night
    Clear
    77°
    Thursday 6/20
    Day
    90°
    Sunny
    Forecast day icon
    Night
    77°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 90F. Dew point will be around 68F with an average humidity of 60%. Winds will be 4 mph from the S.
    Night Details
    Clear. Low temperature around 77F. Dew point will be around 67F with an average humidity of 61%. Winds will be 3 mph from the S.
  • Forecast day icon
    Friday
    Mostly Sunny
    90°
    Forecast night icon
    Night
    Mostly Clear
    79°
    Friday 6/21
    Day
    90°
    Mostly Sunny
    Forecast day icon
    Night
    79°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 90F. Dew point will be around 68F with an average humidity of 58%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 79F. Dew point will be around 68F with an average humidity of 62%. Winds will be 1 mph from the SW.
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