Weather in Port Jefferson

All countries › United States › New York

21 October, Wednesday

20:00

+13 °C

Feels-like +13 °C

mostly overcast

Pressure763mm Hg Humidity55% WindN, 9 m/s

Water+17°

Sunrise06:10 Sunset17:03 Daylight10:53

Weather forecast for Port Jefferson

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

22 Th22 Th22 Th22 Th23 Fr23 Fr23 Fr23 Fr24 Sa24 Sa24 Sa24 Sa25 Su25 Su25 Su25 Su26 Mo26 Mo26 Mo26 Mo27 Tu27 Tu27 Tu27 Tu28 We28 We28 We28 We29 Th29 Th29 Th29 Th30 Fr30 Fr30 Fr30 Fr31 Sa31 Sa31 Sa31 Sa1 Su1 Su1 Su1 Su2 Mo2 Mo2 Mo2 Mo3 Tu3 Tu3 Tu3 Tu4 We4 We4 We4 We

NightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEven

760760759762765769770772773775774774775775774772771769766765766767768769769767764763761763764766767769769770770772772772772772771770767766760758754754755760760761762765

+12+12+17+15+12+10+13+13+11+10+13+14+12+11+15+15+13+12+17+17+15+12+15+13+12+13+17+16+15+13+14+13+11+9+12+13+11+10+14+13+11+10+14+12+12+12+14+13+13+11+10+8+8+7+9+10

7-12

5-9

7-12

5-9

3-6

2-5

3-6

2-5

3-6

5-9

3-6

5-9

3-6

1-3

2-5

5-9

3-6

2-5

CalmSE

3-6

2-5

3-6

5-9

3-6

CalmS

3-6

7-12

10-15

7-12

10-15

7-12

3-6

6057345664642937536346405252375262654959695734424956668382773746576044556168536572826676798473818669383849584138

+12+12+17+15+12+9+13+13+11+10+13+14+12+11+15+15+13+12+17+17+15+12+15+13+12+13+17+16+15+13+14+13+11+9+12+13+11+10+14+13+11+10+14+12+12+12+14+13+13+11+10+3+3+1+6+10

Magnetic storm in Port Jefferson for 22 October, Thursday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 22 October, Thursday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 22 October, Thursday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 22 October, Thursday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 23 October, Friday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 23 October, Friday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 23 October, Friday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 23 October, Friday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 24 October, Saturday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 24 October, Saturday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 24 October, Saturday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 24 October, Saturday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 25 October, Sunday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 25 October, Sunday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 25 October, Sunday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 25 October, Sunday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 26 October, Monday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 26 October, Monday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 26 October, Monday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 26 October, Monday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 27 October, Tuesday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 27 October, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 27 October, Tuesday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 27 October, Tuesday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 28 October, Wednesday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 28 October, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 28 October, Wednesday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 28 October, Wednesday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 29 October, Thursday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 29 October, Thursday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 29 October, Thursday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 29 October, Thursday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 30 October, Friday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 30 October, Friday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 30 October, Friday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 30 October, Friday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 31 October, Saturday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 31 October, Saturday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 31 October, Saturday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 31 October, Saturday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 1 November, Sunday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 1 November, Sunday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 1 November, Sunday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 1 November, Sunday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 2 November, Monday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 2 November, Monday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 2 November, Monday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 2 November, Monday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 3 November, Tuesday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 3 November, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 3 November, Tuesday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 3 November, Tuesday. Even - No magnetic disturbances

Magnetic storm in Port Jefferson for 4 November, Wednesday. Night - No magnetic disturbances

Magnetic storm in Port Jefferson for 4 November, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Port Jefferson for 4 November, Wednesday. Day - No magnetic disturbances

Magnetic storm in Port Jefferson for 4 November, Wednesday. Even - No magnetic disturbances

Favourites

Weather flight delays

About weather in Port Jefferson

The weather forecast for Port Jefferson 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 Port Jefferson 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 Port Jefferson usually have lower accuracy, so they can only be used for evaluation purposes.