Herndon Traffic And Weather

Right Now At SR 28/Sully Road and The Dulles Toll Road

Current Weather And Visibility

6:39 am Local Time

Mostly Cloudy

25°F / -4°C

Feels Like

27°F / -2.8°C

Visibility

14 Mi / 22.5 Km

3 Hr Precip

0 In / 0.0 Cm

WNW Wind

2.4 Mi / 3.8 Km

Gusts

7.1 Mi / 11.5 Km

Conditions and forecasts provided in partnership with AccuWeather.

Weather provided in partnership with AccuWeather.

An area traffic map, with available traffic cameras, shows driving conditions, from current traffic to mother nature's influence on the road. These follow the short-range forecasts below.

Driving Forecast For Herndon, At SR 28/Sully Road

Next 12 Hours

6:39 am Local Time

Wednesday - 7:00 am

Partly Cloudy

0% Chance Rain

23° F/-5.0° C

Feels Like:

21° F/-6.1° C

Visibility

10 Mi/

16.1 Km

Dewpoint

14° F/

-10.0° C

NW Wind

4.6 Mi/

7.4 Km

Gusts

5.8 Mi/

9.3 Km

Wednesday - 8:00 am

Intermittent Clouds

0% Chance Rain

25° F/-3.9° C

Feels Like:

20° F/-6.7° C

Visibility

10 Mi/

16.1 Km

Dewpoint

13° F/

-10.6° C

N Wind

6.9 Mi/

11.1 Km

Gusts

9.2 Mi/

14.8 Km

Wednesday - 9:00 am

Intermittent Clouds

0% Chance Rain

28° F/-2.2° C

Feels Like:

26° F/-3.3° C

Visibility

10 Mi/

16.1 Km

Dewpoint

13° F/

-10.6° C

N Wind

5.8 Mi/

9.3 Km

Gusts

6.9 Mi/

11.1 Km

Wednesday - 10:00 am

Intermittent Clouds

0% Chance Rain

31° F/-0.6° C

Feels Like:

36° F/2.2° C

Visibility

10 Mi/

16.1 Km

Dewpoint

13° F/

-10.6° C

N Wind

4.6 Mi/

7.4 Km

Gusts

5.8 Mi/

9.3 Km

Wednesday - 11:00 am

Intermittent Clouds

0% Chance Rain

34° F/1.1° C

Feels Like:

44° F/6.7° C

Visibility

10 Mi/

16.1 Km

Dewpoint

12° F/

-11.1° C

NE Wind

3.5 Mi/

5.6 Km

Gusts

3.5 Mi/

5.6 Km

Wednesday - 12:00 pm

Intermittent Clouds

0% Chance Rain

36° F/2.2° C

Feels Like:

43° F/6.1° C

Visibility

10 Mi/

16.1 Km

Dewpoint

12° F/

-11.1° C

SE Wind

5.8 Mi/

9.3 Km

Gusts

5.8 Mi/

9.3 Km

Wednesday - 1:00 pm

Intermittent Clouds

0% Chance Rain

38° F/3.3° C

Feels Like:

42° F/5.6° C

Visibility

10 Mi/

16.1 Km

Dewpoint

12° F/

-11.1° C

SSE Wind

6.9 Mi/

11.1 Km

Gusts

8.1 Mi/

13.0 Km

Wednesday - 2:00 pm

Intermittent Clouds

0% Chance Rain

39° F/3.9° C

Feels Like:

42° F/5.6° C

Visibility

10 Mi/

16.1 Km

Dewpoint

11° F/

-11.7° C

SSE Wind

6.9 Mi/

11.1 Km

Gusts

12.7 Mi/

20.4 Km

Wednesday - 3:00 pm

Intermittent Clouds

0% Chance Rain

40° F/4.4° C

Feels Like:

42° F/5.6° C

Visibility

10 Mi/

16.1 Km

Dewpoint

11° F/

-11.7° C

SSE Wind

6.9 Mi/

11.1 Km

Gusts

12.7 Mi/

20.4 Km

Wednesday - 4:00 pm

Intermittent Clouds

0% Chance Rain

41° F/5.0° C

Feels Like:

40° F/4.4° C

Visibility

10 Mi/

16.1 Km

Dewpoint

11° F/

-11.7° C

S Wind

8.1 Mi/

13.0 Km

Gusts

12.7 Mi/

20.4 Km

Wednesday - 5:00 pm

Intermittent Clouds

0% Chance Rain

42° F/5.6° C

Feels Like:

40° F/4.4° C

Visibility

10 Mi/

16.1 Km

Dewpoint

11° F/

-11.7° C

S Wind

8.1 Mi/

13.0 Km

Gusts

12.7 Mi/

20.4 Km

Wednesday - 6:00 pm

Intermittent Clouds

0% Chance Rain

41° F/5.0° C

Feels Like:

38° F/3.3° C

Visibility

10 Mi/

16.1 Km

Dewpoint

12° F/

-11.1° C

S Wind

6.9 Mi/

11.1 Km

Gusts

11.5 Mi/

18.5 Km

Conditions and forecasts provided in partnership with AccuWeather.

Weather provided in partnership with AccuWeather.

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Today, Tomorrow & The Next Day

Wednesday March 18

Wednesday forecast: Chilly with intervals of clouds and sun

Intermittent Clouds

7% Chance Snow

42° F/5.6° C

ESE Wind

7 to 13 Mi/

11 to 20 Km

Sunrise

7:17 AM

Wednesday night: Cloudy

Cloudy

5% Chance Snow

31° F/-0.6° C

SSE Wind

7 to 9 Mi/

11 to 15 Km

Sunset

7:19 PM

Thursday March 19

Thursday forecast: Considerable cloudiness

Mostly Cloudy

1% Chance Rain

54° F/12.2° C

S Wind

8 to 12 Mi/

13 to 19 Km

Sunrise

7:15 AM

Thursday night: Partly cloudy

Partly Cloudy

25% Chance Rain

36° F/2.2° C

NE Wind

6 to 8 Mi/

9 to 13 Km

Sunset

7:20 PM

Friday March 20

Friday forecast: Mainly cloudy

Mostly Cloudy

13% Chance Rain

64° F/17.8° C

SSE Wind

8 to 16 Mi/

13 to 26 Km

Sunrise

7:14 AM

Friday night: Overcast with a couple of showers

Showers

85% Chance Rain

45° F/7.2° C

SSW Wind

9 to 15 Mi/

15 to 24 Km

Sunset

7:21 PM

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