Weather in Herndon

All countries › United States › Virginia

18 November, Tuesday

16:00

+8 °C

Feels-like +8 °C

mostly overcast

Pressure757mm Hg Humidity46% WindS, 2 m/s

Water+11°

Sunrise06:56 Sunset16:53 Daylight09:57

Weather forecast for Herndon

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

18 Tu19 We19 We19 We19 We20 Th20 Th20 Th20 Th21 Fr21 Fr21 Fr21 Fr22 Sa22 Sa22 Sa22 Sa23 Su23 Su23 Su23 Su24 Mo24 Mo24 Mo24 Mo25 Tu25 Tu25 Tu25 Tu26 We26 We26 We26 We27 Th27 Th27 Th27 Th28 Fr28 Fr28 Fr28 Fr29 Sa29 Sa29 Sa29 Sa30 Su30 Su30 Su30 Su1 Mo1 Mo1 Mo1 Mo2 Tu2 Tu2 Tu

EvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDay

756754754756758758758756756755754752749746746749752754756754755755756755754755756756757755752749751752754754754752748742739740746748755760762763764764763760759758758758

+5+6+6+10+5+6+6+10+9+7+8+12+12+14+15+13+9+5+3+13+9+7+6+15+10+8+7+15+12+10+10+14+13+12+10+14+12+12+11+11+13+4+2+5+1-1-2+6+3+10+7+4+1+3+6

2-5

3-6

2-5

3-6

1-3

2-5

3-6

2-5

1-3

2-5

1-3

2-5

3-6

2-5

1-3

3-6

1-3

2-5

1-3

2-5

3-6

1-3

3-6

5-9

3-6

7-12

3-6

1-3

2-5

5-9

2-5

1-3

2-5

8489927086817866758786889796908082737749768476486679855468929779949189788890969697806739536463304355644668776779

+4+3+5+10+5+6+6+10+9+7+7+12+12+14+15+13+9+5+3+13+9+7+6+15+10+8+7+15+12+7+7+14+13+12+10+14+12+12+11+11+13+1-2+1-3-2-2+6+3+1-1+4+3+1+3+6

Magnetic storm in Herndon for 18 November, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 19 November, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 19 November, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 19 November, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 19 November, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 20 November, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 20 November, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 20 November, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 20 November, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 21 November, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 21 November, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 21 November, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 21 November, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 22 November, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 22 November, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 22 November, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 22 November, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 23 November, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 23 November, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 23 November, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 23 November, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 24 November, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 24 November, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 24 November, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 24 November, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 25 November, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 25 November, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 25 November, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 25 November, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 26 November, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 26 November, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 26 November, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 26 November, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 27 November, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 27 November, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 27 November, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 27 November, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 28 November, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 28 November, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 28 November, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 28 November, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 29 November, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 29 November, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 29 November, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 29 November, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 30 November, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 30 November, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 30 November, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 30 November, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 1 December, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 1 December, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 1 December, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 1 December, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 2 December, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 2 December, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 2 December, Tuesday. Day - No magnetic disturbances

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About weather in Herndon

The weather forecast for Herndon is based on a comprehensive analysis of the results of several hydrodynamic models of the atmosphere. Each model forecast is taken into account with the necessary weight to achieve maximum accuracy of the result. A number of additional meteorological parameters are calculated using unique author methods. In addition, to refine forecasts in Herndon for today and tomorrow a special short range correction mechanism is used, so the quality of today, tomorrow and 1 - 3 days predictions is usually higher than for 5 days or a week 5-7 days. Due to some modern atmospheric model limitations, 10 day and 14 day weather forecasts for Herndon usually have lower accuracy, so they can only be used for evaluation purposes.