Weather in Herndon

All countries › United States › Virginia

11 May, Monday

23:00

+8 °C

Feels-like +8 °C

clear

Pressure757mm Hg Humidity67% WindSW, 2 m/s

Water+16°

Sunrise05:01 Sunset19:12 Daylight14:11

Weather forecast for Herndon

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

12 Tu12 Tu12 Tu12 Tu13 We13 We13 We13 We14 Th14 Th14 Th14 Th15 Fr15 Fr15 Fr15 Fr16 Sa16 Sa16 Sa16 Sa17 Su17 Su17 Su17 Su18 Mo18 Mo18 Mo18 Mo19 Tu19 Tu19 Tu19 Tu20 We20 We20 We20 We21 Th21 Th21 Th21 Th22 Fr22 Fr22 Fr22 Fr23 Sa23 Sa23 Sa23 Sa24 Su24 Su24 Su24 Su25 Mo25 Mo25 Mo25 Mo

NightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEven

757759757754754752748747748748748749749752751752753753752752753754754754755755754755755756754753754754753754754756757758758758758758758758758758755754754754754755754754

+7+9+19+15+12+14+21+13+8+9+11+11+10+11+18+14+14+15+23+20+15+18+29+23+17+21+32+20+17+20+31+26+20+20+26+20+18+19+24+18+14+15+17+14+14+14+15+15+16+18+20+19+20+21+27+22

2-5

1-3

3-6

5-9

3-6

5-9

3-6

1-3

2-5

3-6

2-5

1-3

2-5

3-6

1-3

3-6

1-3

2-5

3-6

1-3

3-6

5-9

3-6

2-5

3-6

2-5

3-6

5-9

3-6

2-5

3-6

5-9

3-6

7061405770605196898168686969477063655286938336586977409291844465939265959694526869697998989897989898989798987294

+7+9+19+15+12+14+25+13+3+6+11+11+7+11+18+14+14+15+25+20+15+18+29+25+17+22+32+20+17+20+31+27+17+18+27+20+18+19+25+18+14+15+17+14+14+14+15+15+16+18+20+19+20+16+29+20

Magnetic storm in Herndon for 12 May, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 12 May, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 12 May, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 12 May, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 13 May, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 13 May, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 13 May, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 13 May, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 14 May, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 14 May, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 14 May, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 14 May, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 15 May, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 15 May, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 15 May, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 15 May, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 16 May, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 16 May, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 16 May, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 16 May, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 17 May, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 17 May, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 17 May, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 17 May, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 18 May, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 18 May, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 18 May, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 18 May, Monday. Even - No magnetic disturbances

Magnetic storm in Herndon for 19 May, Tuesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 19 May, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 19 May, Tuesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 19 May, Tuesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 20 May, Wednesday. Night - No magnetic disturbances

Magnetic storm in Herndon for 20 May, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 20 May, Wednesday. Day - No magnetic disturbances

Magnetic storm in Herndon for 20 May, Wednesday. Even - No magnetic disturbances

Magnetic storm in Herndon for 21 May, Thursday. Night - No magnetic disturbances

Magnetic storm in Herndon for 21 May, Thursday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 21 May, Thursday. Day - No magnetic disturbances

Magnetic storm in Herndon for 21 May, Thursday. Even - No magnetic disturbances

Magnetic storm in Herndon for 22 May, Friday. Night - No magnetic disturbances

Magnetic storm in Herndon for 22 May, Friday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 22 May, Friday. Day - No magnetic disturbances

Magnetic storm in Herndon for 22 May, Friday. Even - No magnetic disturbances

Magnetic storm in Herndon for 23 May, Saturday. Night - No magnetic disturbances

Magnetic storm in Herndon for 23 May, Saturday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 23 May, Saturday. Day - No magnetic disturbances

Magnetic storm in Herndon for 23 May, Saturday. Even - No magnetic disturbances

Magnetic storm in Herndon for 24 May, Sunday. Night - No magnetic disturbances

Magnetic storm in Herndon for 24 May, Sunday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 24 May, Sunday. Day - No magnetic disturbances

Magnetic storm in Herndon for 24 May, Sunday. Even - No magnetic disturbances

Magnetic storm in Herndon for 25 May, Monday. Night - No magnetic disturbances

Magnetic storm in Herndon for 25 May, Monday. Morn - No magnetic disturbances

Magnetic storm in Herndon for 25 May, Monday. Day - No magnetic disturbances

Magnetic storm in Herndon for 25 May, Monday. Even - 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.