Hourly Weather Forecast for Herndon, Virginia 20170, United States - The Weather Channel | Weather.com
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Hourly Weather-

As of 21:52 EST

Monday, 9 February

22:00

Cloudy Cloudy
-3°
Rain drop 1%
SE 2 km/h
Subtract

Cloudy

  • Temperature feels like
    Feels Like-3°
  • WindSE 2 km/h
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0 mm

23:00

Cloudy Cloudy
-3°
Rain drop 1%
SSE 3 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-3°
  • WindSSE 3 km/h
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0 mm

Tuesday, 10 February

00:00

Cloudy Cloudy
-3°
Rain drop 1%
SSE 3 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-3°
  • WindSSE 3 km/h
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0 mm

01:00

Cloudy Cloudy
-4°
Rain drop 1%
SSE 5 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-6°
  • WindSSE 5 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Snowflake
    Snow Amount0 cm

02:00

Cloudy Cloudy
-4°
Rain drop 1%
SSE 5 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindSSE 5 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Snowflake
    Snow Amount0 cm

03:00

Cloudy Cloudy
-5°
Rain drop 1%
SE 5 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindSE 5 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Snowflake
    Snow Amount0 cm
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04:00

Cloudy Cloudy
-5°
Rain drop 2%
ESE 3 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindESE 3 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Snowflake
    Snow Amount0 cm

05:00

Mostly Cloudy Night Mostly Cloudy
-5°
Rain drop 4%
E 4 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindE 4 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Snowflake
    Snow Amount0 cm

06:00

Partly Cloudy Night Partly Cloudy
-5°
Rain drop 4%
E 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindE 3 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Snowflake
    Snow Amount0 cm

07:00

Partly Cloudy Night Partly Cloudy
-5°
Rain drop 5%
ESE 2 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindESE 2 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Snowflake
    Snow Amount0 cm

08:00

Partly Cloudy Day Partly Cloudy
-4°
Rain drop 4%
ESE 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-4°
  • WindESE 3 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover39%
  • Snowflake
    Snow Amount0 cm

09:00

Partly Cloudy Day Partly Cloudy
-2°
Rain drop 3%
SE 2 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-2°
  • WindSE 2 km/h
  • Humidity
    Humidity52%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover39%
  • Mixed precipitation
    Precip Amount0 mm

10:00

Mostly Cloudy Day Mostly Cloudy
1°
Rain drop 2%
SE 3 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like1°
  • WindSE 3 km/h
  • Humidity
    Humidity46%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover63%
  • Mixed precipitation
    Precip Amount0 mm

11:00

Mostly Cloudy Day Mostly Cloudy
3°
Rain drop 1%
SSE 5 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like1°
  • WindSSE 5 km/h
  • Humidity
    Humidity40%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover68%
  • Mixed precipitation
    Precip Amount0 mm

12:00

Partly Cloudy Day Partly Cloudy
4°
Rain drop 1%
SSE 7 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindSSE 7 km/h
  • Humidity
    Humidity34%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover56%
  • Rain drop
    Rain Amount0 mm

13:00

Partly Cloudy Day Partly Cloudy
6°
Rain drop 2%
S 10 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindS 10 km/h
  • Humidity
    Humidity31%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover51%
  • Rain drop
    Rain Amount0 mm

14:00

Partly Cloudy Day Partly Cloudy
7°
Rain drop 2%
SSE 10 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like5°
  • WindSSE 10 km/h
  • Humidity
    Humidity32%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 mm

15:00

Sunny Sunny
7°
Rain drop 2%
SSE 11 km/h
Add

Sunny

  • Temperature feels like
    Feels Like5°
  • WindSSE 11 km/h
  • Humidity
    Humidity35%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover13%
  • Rain drop
    Rain Amount0 mm
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16:00

Sunny Sunny
7°
Rain drop 3%
SSE 12 km/h
Add

Sunny

  • Temperature feels like
    Feels Like5°
  • WindSSE 12 km/h
  • Humidity
    Humidity37%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 mm

17:00

Sunny Sunny
7°
Rain drop 4%
S 10 km/h
Add

Sunny

  • Temperature feels like
    Feels Like5°
  • WindS 10 km/h
  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover15%
  • Rain drop
    Rain Amount0 mm

18:00

Clear Night Clear
5°
Rain drop 5%
S 11 km/h
Add

Clear

  • Temperature feels like
    Feels Like3°
  • WindS 11 km/h
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 mm

19:00

Mostly Clear Night Mostly Clear
5°
Rain drop 5%
S 11 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like2°
  • WindS 11 km/h
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 mm

20:00

Partly Cloudy Night Partly Cloudy
5°
Rain drop 6%
SSW 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like2°
  • WindSSW 12 km/h
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 mm

21:00

Mostly Cloudy Night Mostly Cloudy
5°
Rain drop 7%
SSW 11 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like2°
  • WindSSW 11 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Rain drop
    Rain Amount0 mm

22:00

Cloudy Cloudy
5°
Rain drop 7%
SW 11 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like3°
  • WindSW 11 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 mm

23:00

Mostly Cloudy Night Mostly Cloudy
5°
Rain drop 7%
WSW 10 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindWSW 10 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 mm

Wednesday, 11 February

00:00

Mostly Cloudy Night Mostly Cloudy
6°
Rain drop 8%
W 9 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindW 9 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Rain drop
    Rain Amount0 mm

01:00

Cloudy Cloudy
6°
Rain drop 9%
WNW 10 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like4°
  • WindWNW 10 km/h
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 mm

02:00

Mostly Cloudy Night Mostly Cloudy
6°
Rain drop 9%
NW 11 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 11 km/h
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 mm

03:00

Partly Cloudy Night Partly Cloudy
6°
Rain drop 9%
NW 13 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNW 13 km/h
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0 mm
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04:00

Mostly Cloudy Night Mostly Cloudy
6°
Rain drop 14%
NNW 13 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNNW 13 km/h
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 mm

05:00

Partly Cloudy Night Partly Cloudy
6°
Rain drop 11%
NW 13 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNW 13 km/h
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0 mm

06:00

Partly Cloudy Night Partly Cloudy
6°
Rain drop 10%
NNW 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNNW 12 km/h
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 mm

07:00

Partly Cloudy Night Partly Cloudy
5°
Rain drop 7%
NW 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNW 12 km/h
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 mm

08:00

Partly Cloudy Day Partly Cloudy
5°
Rain drop 7%
NW 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like2°
  • WindNW 12 km/h
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 mm

09:00

Partly Cloudy Day Partly Cloudy
6°
Rain drop 6%
NW 13 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNW 13 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 mm

10:00

Partly Cloudy Day Partly Cloudy
7°
Rain drop 4%
NW 17 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 17 km/h
  • Humidity
    Humidity55%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 mm

11:00

Partly Cloudy Day Partly Cloudy
7°
Rain drop 2%
NW 21 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 21 km/h
  • Humidity
    Humidity50%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 mm

12:00

Partly Cloudy Day Partly Cloudy
8°
Rain drop 1%
NW 22 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 22 km/h
  • Humidity
    Humidity46%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 mm

13:00

Mostly Cloudy Day Mostly Cloudy
8°
Rain drop 0%
NW 25 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 25 km/h
  • Humidity
    Humidity43%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 mm

14:00

Partly Cloudy Day Partly Cloudy
8°
Rain drop 0%
NW 24 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 24 km/h
  • Humidity
    Humidity41%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 mm

15:00

Mostly Cloudy Day Mostly Cloudy
8°
Rain drop 0%
NW 23 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like4°
  • WindNW 23 km/h
  • Humidity
    Humidity41%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 mm
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16:00

Partly Cloudy Day Partly Cloudy
7°
Rain drop 0%
NW 23 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindNW 23 km/h
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 mm

17:00

Partly Cloudy Day Partly Cloudy
6°
Rain drop 1%
NW 23 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like2°
  • WindNW 23 km/h
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover56%
  • Rain drop
    Rain Amount0 mm

18:00

Partly Cloudy Night Partly Cloudy
5°
Rain drop 2%
NW 22 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like1°
  • WindNW 22 km/h
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 mm

19:00

Partly Cloudy Night Partly Cloudy
4°
Rain drop 2%
NW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like0°
  • WindNW 20 km/h
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover51%
  • Mixed precipitation
    Precip Amount0 mm

20:00

Partly Cloudy Night Partly Cloudy
3°
Rain drop 2%
NW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-1°
  • WindNW 20 km/h
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Mixed precipitation
    Precip Amount0 mm

21:00

Partly Cloudy Night Partly Cloudy
3°
Rain drop 3%
NW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-2°
  • WindNW 20 km/h
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Mixed precipitation
    Precip Amount0 mm
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