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

As of 20:33 EST
alertLevel3

Small Craft Advisory

Rain

Rain possible after 11:45 pm.

Friday, 7 November

21:00

Mostly Cloudy Night Mostly Cloudy
16°
Rain drop 11%
SSW 12 km/h
Subtract

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindSSW 12 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 mm

22:00

Mostly Cloudy Night Mostly Cloudy
16°
Rain drop 18%
SSW 10 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindSSW 10 km/h
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Rain drop
    Rain Amount0 mm

23:00

Showers Few Showers
16°
Rain drop 33%
SSW 13 km/h
Add

Few Showers

  • Temperature feels like
    Feels Like15°
  • WindSSW 13 km/h
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 mm

Saturday, 8 November

00:00

Showers Showers
15°
Rain drop 59%
SW 12 km/h
Add

Showers

  • Temperature feels like
    Feels Like14°
  • WindSW 12 km/h
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.19 mm

01:00

Rain Rain
14°
Rain drop 82%
SSW 11 km/h
Add

Rain

  • Temperature feels like
    Feels Like13°
  • WindSSW 11 km/h
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.72 mm

02:00

Showers Few Showers
14°
Rain drop 32%
SW 11 km/h
Add

Few Showers

  • Temperature feels like
    Feels Like13°
  • WindSW 11 km/h
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.01 mm
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03:00

Cloudy Cloudy
13°
Rain drop 10%
SW 7 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like13°
  • WindSW 7 km/h
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 mm

04:00

Cloudy Cloudy
12°
Rain drop 19%
WSW 8 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like12°
  • WindWSW 8 km/h
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 mm

05:00

Mostly Cloudy Night Mostly Cloudy
12°
Rain drop 11%
W 7 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like12°
  • WindW 7 km/h
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 mm

06:00

Mostly Clear Night Mostly Clear
12°
Rain drop 11%
W 6 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like11°
  • WindW 6 km/h
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 mm

07:00

Sunny Sunny
12°
Rain drop 9%
WNW 5 km/h
Add

Sunny

  • Temperature feels like
    Feels Like11°
  • WindWNW 5 km/h
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover18%
  • Rain drop
    Rain Amount0 mm

08:00

Sunny Sunny
13°
Rain drop 7%
WNW 6 km/h
Add

Sunny

  • Temperature feels like
    Feels Like13°
  • WindWNW 6 km/h
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover17%
  • Rain drop
    Rain Amount0 mm

09:00

Sunny Sunny
15°
Rain drop 5%
WNW 8 km/h
Add

Sunny

  • Temperature feels like
    Feels Like15°
  • WindWNW 8 km/h
  • Humidity
    Humidity74%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover11%
  • Rain drop
    Rain Amount0 mm

10:00

Sunny Sunny
17°
Rain drop 2%
NW 12 km/h
Add

Sunny

  • Temperature feels like
    Feels Like16°
  • WindNW 12 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover4%
  • Rain drop
    Rain Amount0 mm

11:00

Sunny Sunny
18°
Rain drop 0%
NW 12 km/h
Add

Sunny

  • Temperature feels like
    Feels Like18°
  • WindNW 12 km/h
  • Humidity
    Humidity54%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover4%
  • Rain drop
    Rain Amount0 mm

12:00

Sunny Sunny
19°
Rain drop 0%
WNW 10 km/h
Add

Sunny

  • Temperature feels like
    Feels Like19°
  • WindWNW 10 km/h
  • Humidity
    Humidity46%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 mm

13:00

Sunny Sunny
20°
Rain drop 0%
WNW 10 km/h
Add

Sunny

  • Temperature feels like
    Feels Like20°
  • WindWNW 10 km/h
  • Humidity
    Humidity43%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 mm

14:00

Sunny Sunny
21°
Rain drop 0%
WNW 9 km/h
Add

Sunny

  • Temperature feels like
    Feels Like21°
  • WindWNW 9 km/h
  • Humidity
    Humidity41%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 mm
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15:00

Mostly Cloudy Day Mostly Cloudy
21°
Rain drop 0%
W 8 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like21°
  • WindW 8 km/h
  • Humidity
    Humidity40%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 mm

16:00

Partly Cloudy Day Partly Cloudy
20°
Rain drop 0%
SSW 6 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like20°
  • WindSSW 6 km/h
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 mm

17:00

Mostly Cloudy Day Mostly Cloudy
18°
Rain drop 0%
SE 7 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like18°
  • WindSE 7 km/h
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 mm

18:00

Mostly Cloudy Night Mostly Cloudy
17°
Rain drop 0%
SE 8 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like17°
  • WindSE 8 km/h
  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 mm

19:00

Mostly Cloudy Night Mostly Cloudy
16°
Rain drop 1%
SE 8 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindSE 8 km/h
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover65%
  • Rain drop
    Rain Amount0 mm

20:00

Mostly Cloudy Night Mostly Cloudy
15°
Rain drop 1%
SE 6 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like15°
  • WindSE 6 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 mm

21:00

Partly Cloudy Night Partly Cloudy
14°
Rain drop 2%
SE 6 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like14°
  • WindSE 6 km/h
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 mm

22:00

Partly Cloudy Night Partly Cloudy
13°
Rain drop 4%
SSE 7 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like12°
  • WindSSE 7 km/h
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 mm

23:00

Mostly Clear Night Mostly Clear
12°
Rain drop 5%
SSE 5 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like12°
  • WindSSE 5 km/h
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 mm

Sunday, 9 November

00:00

Mostly Clear Night Mostly Clear
11°
Rain drop 6%
SSE 5 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like11°
  • WindSSE 5 km/h
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 mm

01:00

Clear Night Clear
11°
Rain drop 7%
SSE 6 km/h
Add

Clear

  • Temperature feels like
    Feels Like11°
  • WindSSE 6 km/h
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 mm

02:00

Mostly Clear Night Mostly Clear
10°
Rain drop 8%
SSE 5 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like10°
  • WindSSE 5 km/h
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 mm
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03:00

Mostly Clear Night Mostly Clear
10°
Rain drop 9%
SSE 3 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like10°
  • WindSSE 3 km/h
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 mm

04:00

Partly Cloudy Night Partly Cloudy
10°
Rain drop 10%
SSE 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like10°
  • WindSSE 4 km/h
  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 mm

05:00

Partly Cloudy Night Partly Cloudy
9°
Rain drop 10%
SSE 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like9°
  • WindSSE 4 km/h
  • Humidity
    Humidity97%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 mm

06:00

Mostly Cloudy Night Mostly Cloudy
9°
Rain drop 12%
SSE 4 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like9°
  • WindSSE 4 km/h
  • Humidity
    Humidity97%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Rain drop
    Rain Amount0 mm

07:00

Showers Showers
10°
Rain drop 37%
SSE 4 km/h
Add

Showers

  • Temperature feels like
    Feels Like10°
  • WindSSE 4 km/h
  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0.18 mm

08:00

Cloudy Cloudy
12°
Rain drop 24%
SSE 6 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like12°
  • WindSSE 6 km/h
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 mm

09:00

Showers Few Showers
14°
Rain drop 31%
S 7 km/h
Add

Few Showers

  • Temperature feels like
    Feels Like13°
  • WindS 7 km/h
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0.1 mm

10:00

Showers Showers
15°
Rain drop 38%
S 9 km/h
Add

Showers

  • Temperature feels like
    Feels Like15°
  • WindS 9 km/h
  • Humidity
    Humidity78%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0.21 mm

11:00

Cloudy Cloudy
17°
Rain drop 23%
S 15 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like16°
  • WindS 15 km/h
  • Humidity
    Humidity72%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 mm

12:00

Cloudy Cloudy
18°
Rain drop 22%
SSW 15 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like18°
  • WindSSW 15 km/h
  • Humidity
    Humidity67%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 mm

13:00

Cloudy Cloudy
19°
Rain drop 19%
SSW 17 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like19°
  • WindSSW 17 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 mm

14:00

Cloudy Cloudy
19°
Rain drop 24%
SSW 19 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like19°
  • WindSSW 19 km/h
  • Humidity
    Humidity56%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 mm
Advertisement

15:00

Cloudy Cloudy
19°
Rain drop 19%
SSW 20 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like19°
  • WindSSW 20 km/h
  • Humidity
    Humidity52%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 mm

16:00

Mostly Cloudy Day Mostly Cloudy
19°
Rain drop 4%
SW 20 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like19°
  • WindSW 20 km/h
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover65%
  • Rain drop
    Rain Amount0 mm

17:00

Partly Cloudy Day Partly Cloudy
18°
Rain drop 13%
WSW 19 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like17°
  • WindWSW 19 km/h
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 mm

18:00

Partly Cloudy Night Partly Cloudy
16°
Rain drop 18%
NW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like15°
  • WindNW 20 km/h
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 mm

19:00

Partly Cloudy Night Partly Cloudy
14°
Rain drop 15%
NW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like13°
  • WindNW 20 km/h
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 mm

20:00

Mostly Cloudy Night Mostly Cloudy
12°
Rain drop 15%
NW 22 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like10°
  • WindNW 22 km/h
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 mm
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