Weather in Herndon

All countries › United States › Virginia

23 April, Thursday

7:00

+16 °C

Feels-like +16 °C

clear

Pressure752mm Hg Humidity73% WindW, 2 m/s

Water+14°

Sunrise05:22 Sunset18:55 Daylight13:33

Weather forecast for Herndon

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

23 Th23 Th23 Th24 Fr24 Fr24 Fr24 Fr25 Sa25 Sa25 Sa25 Sa26 Su26 Su26 Su26 Su27 Mo27 Mo27 Mo27 Mo28 Tu28 Tu28 Tu28 Tu29 We29 We29 We29 We30 Th30 Th30 Th30 Th1 Fr1 Fr1 Fr1 Fr2 Sa2 Sa2 Sa2 Sa3 Su3 Su3 Su3 Su4 Mo4 Mo4 Mo4 Mo5 Tu5 Tu5 Tu5 Tu6 We6 We6 We6 We7 Th

MornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNight

752750749749749747748747746746748750753754756758759758758758755752750749751749748746747747748750752752751749746740741742743745747748751751752753754753752751750748747747

+16+25+20+15+15+25+16+12+13+20+14+11+9+13+11+8+9+18+13+8+8+10+12+10+13+21+17+14+14+21+15+10+12+20+17+13+13+18+15+9+10+12+11+11+11+17+12+7+10+20+17+14+17+25+22+19

2-5

3-6

1-3

2-5

1-3

3-6

2-5

3-6

2-5

3-6

CalmSE

2-5

3-6

5-9

3-6

1-3

2-5

3-6

2-5

3-6

2-5

1-3

2-5

3-6

5-9

7-12

5-9

2-5

5-9

7-12

5-9

3-6

1-3

3-6

5-9

3-6

7346637164499092887083858560697974385477889698989148678992486365663759729796858568656561634163786744657780577696

+16+26+20+15+15+26+16+12+13+23+14+11+8+13+11+8+9+18+13+5+5+10+12+10+13+25+17+14+14+25+15+10+12+25+17+13+13+18+15+9+5+12+11+11+11+17+12+7+10+25+17+14+17+26+23+19

Magnetic storm in Herndon for 23 April, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 23 April, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 23 April, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 24 April, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 24 April, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 24 April, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 24 April, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 25 April, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 25 April, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 25 April, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 25 April, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 26 April, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 26 April, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 26 April, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 26 April, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 27 April, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 27 April, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 27 April, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 27 April, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 28 April, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 28 April, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 28 April, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 28 April, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 29 April, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 29 April, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 29 April, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 29 April, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 30 April, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 30 April, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 30 April, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 30 April, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 1 May, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 1 May, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 1 May, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 1 May, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 2 May, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 2 May, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 2 May, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 2 May, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 3 May, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 3 May, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 3 May, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 3 May, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 4 May, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 4 May, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 4 May, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 4 May, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 5 May, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 5 May, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 5 May, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 5 May, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 6 May, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 6 May, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 6 May, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 6 May, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 7 May, Thursday. Night - 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.