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10 Day Weather - Herndon, VA

  • Forecast night icon
    Night
    Partly Cloudy
    70°
    Saturday 6/8
    Forecast night icon
    70°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the lower 60s. Northwest winds around 5 mph becoming west after midnight.
  • Forecast day icon
    Sunday
    Partly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Sunday 6/9
    Day
    80°
    Partly Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with isolated showers. Highs in the mid 80s. Southwest winds 10 to 15 mph becoming northwest in the afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Monday 6/10
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 50s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    61°
    Tuesday 6/11
    Day
    75°
    Sunny
    Forecast day icon
    Night
    61°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Wednesday 6/12
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    Sunny
    89°
    Forecast night icon
    Night
    Mostly Clear
    72°
    Thursday 6/13
    Day
    89°
    Sunny
    Forecast day icon
    Night
    72°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 90s.
    Night Details
    Mostly clear. Lows around 70.
  • Forecast day icon
    Friday
    Sunny
    92°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Friday 6/14
    Day
    92°
    Sunny
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 90s.
    Night Details
    Partly cloudy. Lows around 70.
  • Forecast day icon
    Saturday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Clear
    69°
    Saturday 6/15
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    69°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 90.
    Night Details
    Clear. Low temperature around 69F. Dew point will be around 59F with an average humidity of 57%. Winds will be 3 mph from the N.
  • Forecast day icon
    Sunday
    Sunny
    85°
    Forecast night icon
    Night
    Mostly Clear
    73°
    Sunday 6/16
    Day
    85°
    Sunny
    Forecast day icon
    Night
    73°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 59F with an average humidity of 51%. Winds will be 2 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 73F. Dew point will be around 61F with an average humidity of 59%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    85°
    Forecast night icon
    Night
    40% Chance of Rain
    75°
    Monday 6/17
    Day
    85°
    30% Chance of Rain
    Forecast day icon
    Night
    75°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 85F. Dew point will be around 63F with an average humidity of 57%. Winds will be 1 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 75F. Dew point will be around 64F with an average humidity of 62%. Winds will be 2 mph from the SE.