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    Hourly weather today in Port Jefferson

    Detailed forecast

    Detailed 5 day forecast

    Thursday

    January 1
    9 h 21 min
    7:59 AM 07:59
    5:20 PM 17:20

    Morning temperature of -12 °C, afternoon -4°, evening -4° and night -5°. Morning temperature of 11 degrees, afternoon 25°, evening 25° and night 24°.

    Morning mostly clear, afternoon light snow, evening and night overcast.

    11 AM 11
    Overcast
    19 -7 19 -7 64%
    0 in 0 mm
    SW 2 4 1 1
    Overcast
    Gusts 7 mph 11 km/h 2 Bft 3 m/s
    Precip. chance < 10%
    Barometer 1019 hPa 30.1 764.3
    12 PM 12
    Overcast
    21 -6 16 -9 67%
    0 in 0 mm
    SW 4 7 2 2
    Overcast
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance < 10%
    Barometer 1018 hPa 30.1 763.8
    1 PM 13
    Overcast
    21 -6 12 -11 65%
    0 in 0 mm
    W 7 11 2 3
    Overcast
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance < 10%
    Barometer 1018 hPa 30 763.3
    2 PM 14
    Overcast
    23 -5 14 -10 65%
    0 in 0 mm
    SW 7 11 2 3
    Overcast
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 10%
    Barometer 1017 hPa 30 762.7
    3 PM 15
    Overcast and light snow
    23 -5 14 -10 67%
    0 in 0.1 mm
    SW 7 11 2 3
    Overcast and light snow
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 19%
    Barometer 1016 hPa 30 762.2
    4 PM 16
    Overcast
    23 -5 18 -8 68%
    0 in 0 mm
    SW 4 7 2 2
    Overcast
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 28%
    Barometer 1015 hPa 30 761.7
    5 PM 17
    Overcast and light snow
    23 -5 18 -8 71%
    0.01 in 0.2 mm
    SW 4 7 2 2
    Overcast and light snow
    Gusts 9 mph 14 km/h 3 Bft 4 m/s
    Precip. chance 34%
    Barometer 1015 hPa 30 761.5
    6 PM 18
    Overcast and light snow
    23 -5 18 -8 72%
    0.01 in 0.2 mm
    SW 4 7 2 2
    Overcast and light snow
    Gusts 7 mph 11 km/h 2 Bft 3 m/s
    Precip. chance 41%
    Barometer 1015 hPa 30 761.4
    7 PM 19
    Overcast
    23 -5 23 -5 73%
    0 in 0 mm
    SW 2 4 1 1
    Overcast
    Gusts 4 mph 7 km/h 2 Bft 2 m/s
    Precip. chance 47%
    Barometer 1015 hPa 30 761.3
    8 PM 20
    Overcast
    23 -5 23 -5 74%
    0 in 0 mm
    SW 2 4 1 1
    Overcast
    Gusts 4 mph 7 km/h 2 Bft 2 m/s
    Precip. chance 34%
    Barometer 1015 hPa 30 761
    9 PM 21
    Overcast
    23 -5 23 -5 73%
    0 in 0 mm
    SW 2 4 1 1
    Overcast
    Gusts 2 mph 4 km/h 1 Bft 1 m/s
    Precip. chance 22%
    Barometer 1014 hPa 29.9 760.7
    10 PM 22
    Overcast
    23 -5 23 -5 74%
    0 in 0 mm
    SW 2 4 1 1
    Overcast
    Gusts 4 mph 7 km/h 2 Bft 2 m/s
    Precip. chance < 10%
    Barometer 1014 hPa 29.9 760.4
    11 PM 23
    Overcast
    23 -5 18 -8 74%
    0 in 0 mm
    W 4 7 2 2
    Overcast
    Gusts 4 mph 7 km/h 2 Bft 2 m/s
    Precip. chance < 10%
    Barometer 1014 hPa 29.9 760.2
    . . . . . . . . . .

    Updated at 01/01 6:30 pm 18:30