Weather Forecast and Conditions for Herndon, Virginia 20170 - The Weather Channel | Weather.com
Advertisement
Advertisement
Advertisement
Advertisement
56° Cloudy
Cloudy
Day 56° • Night 55°
Feels Like53°
Sunrise

7:19 am

Sunset

7:17 pm

Temperature
High / Low
--/55°
Wind
10 mph
Humidity
Humidity
92%
Dew point
Dew Point
53°
Pressure
Pressure
29.87 in
UV index
UV Index
0 of 11
Visibility
Visibility
6 mi
Moon Phase - Day 26
Moon Phase
Waning Crescent

Hourly Weather-

Now

Cloudy Cloudy
56°
Rain drop 22%
SE 11 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like53°
  • WindSE 11 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
57°
Rain drop 20%
SE 10 mph
Add

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindSE 10 mph
  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

3 am

Cloudy Cloudy
58°
Rain drop 22%
SE 10 mph
Add

Cloudy

  • Temperature feels like
    Feels Like56°
  • WindSE 10 mph
  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

4 am

Cloudy Cloudy
59°
Rain drop 24%
SSE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindSSE 12 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in
Advertisement

10 Day Weather-

Tonight

Cloudy Cloudy
--/55°
Rain drop 24%
Subtract

Night

55°
Cloudy
Rain drop
24%
SSE 13 mph

Overcast. Low near 55F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:40 am
  • Moonset
    Moonset3:46 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Strong Storms alertLevel3
Strong Storms
67°/29°
Rain drop 70%
Add

Day

67°
Strong Storms alertLevel3
Rain drop
70%
S 19 mph

Showers in the morning, then a period of strong thunderstorms in the afternoon. Storms could contain tornadoes. High 67F. Winds S at 15 to 25 mph. Chance of rain 70%.

  • Humidity
    Humidity84%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:17 pm

Night

29°
Strong Storms alertLevel3
Rain drop
98%
WNW 15 mph

Thunderstorms, some strong in the evening will give way to partly cloudy skies overnight. Damaging winds with some storms. Low 29F. Winds WNW at 10 to 20 mph. Chance of rain 100%.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:08 am
  • Moonset
    Moonset4:53 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Cloudy Day Mostly Cloudy
40°/24°
Rain drop 1%
Add

Day

40°
Mostly Cloudy Day
Rain drop
1%
WNW 15 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High near 40F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:18 pm

Night

24°
Mostly Clear Night
Snowflake
1%
NW 13 mph

Mainly clear skies. Cold. Low 24F. Winds NW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:33 am
  • Moonset
    Moonset6:02 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Cloudy Cloudy
40°/31°
Rain drop 1%
Add

Day

40°
Cloudy
Rain drop
1%
SE 8 mph

Cloudy. High near 40F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:19 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
3%
SSE 7 mph

Partly cloudy. Low 31F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:58 am
  • Moonset
    Moonset7:11 pm
  • Moon Phase - Day 29 New Moon
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement