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    Hourly weather for Port Jefferson

    Detailed forecast

    Detailed 5 day forecast

    Monday

    December 15
    9 h 15 min
    7:09 AM 07:09
    4:24 PM 16:24

    Morning temperature of -7 °C, afternoon -3°, evening -4° and night -5°. Morning temperature of 20 degrees, afternoon 27°, evening 25° and night 24°.

    Morning clear, afternoon cloudy, evening and night light snow.

    12 AM 24
    Clear
    21 -6 7 -14 61%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 31 mph 50 km/h 7 Bft 14 m/s
    Precip. chance < 10%
    Barometer 1019 hPa 30.1 764
    1 AM 01
    Clear
    21 -6 7 -14 61%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 31 mph 50 km/h 7 Bft 14 m/s
    Precip. chance < 10%
    Barometer 1019 hPa 30.1 764.5
    2 AM 02
    Clear
    21 -6 7 -14 61%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance < 10%
    Barometer 1020 hPa 30.1 765
    3 AM 03
    Clear
    19 -7 5 -15 60%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance < 10%
    Barometer 1021 hPa 30.1 765.6
    4 AM 04
    Clear
    19 -7 5 -15 59%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance < 10%
    Barometer 1021 hPa 30.2 766.1
    5 AM 05
    Clear
    19 -7 5 -15 58%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance < 10%
    Barometer 1022 hPa 30.2 766.8
    6 AM 06
    Clear
    19 -7 5 -15 58%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance < 10%
    Barometer 1023 hPa 30.2 767.6
    7 AM 07
    Clear
    19 -7 5 -15 57%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance < 10%
    Barometer 1025 hPa 30.3 768.4
    8 AM 08
    Clear
    21 -6 7 -14 57%
    0 in 0 mm
    NW 18 29 5 8
    Clear
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.3 768.4
    9 AM 09
    Mostly clear
    23 -5 9 -13 57%
    0 in 0 mm
    NW 18 29 5 8
    Mostly clear
    Gusts 27 mph 43 km/h 6 Bft 12 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 768.3
    10 AM 10
    Mostly clear
    25 -4 12 -11 56%
    0 in 0 mm
    NW 16 25 4 7
    Mostly clear
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 768.2
    11 AM 11
    Partly cloudy
    25 -4 12 -11 56%
    0 in 0 mm
    NW 16 25 4 7
    Partly cloudy
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 768.1
    12 PM 12
    Cloudy
    27 -3 14 -10 55%
    0 in 0 mm
    NW 16 25 4 7
    Cloudy
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 768
    1 PM 13
    Cloudy
    28 -2 18 -8 55%
    0 in 0 mm
    NW 13 22 4 6
    Cloudy
    Gusts 31 mph 50 km/h 7 Bft 14 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    2 PM 14
    Cloudy
    27 -3 16 -9 54%
    0 in 0 mm
    NW 13 22 4 6
    Cloudy
    Gusts 29 mph 47 km/h 6 Bft 13 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    3 PM 15
    Cloudy
    27 -3 16 -9 54%
    0 in 0 mm
    NW 11 18 3 5
    Cloudy
    Gusts 25 mph 40 km/h 6 Bft 11 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    4 PM 16
    Cloudy
    25 -4 14 -10 53%
    0 in 0 mm
    NW 11 18 3 5
    Cloudy
    Gusts 22 mph 36 km/h 5 Bft 10 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    5 PM 17
    Cloudy
    25 -4 14 -10 53%
    0 in 0 mm
    NW 11 18 3 5
    Cloudy
    Gusts 20 mph 32 km/h 5 Bft 9 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    6 PM 18
    Overcast
    23 -5 12 -11 53%
    0 in 0 mm
    NW 11 18 3 5
    Overcast
    Gusts 18 mph 29 km/h 5 Bft 8 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    7 PM 19
    Overcast
    23 -5 10 -12 52%
    0 in 0 mm
    NW 13 22 4 6
    Overcast
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance < 10%
    Barometer 1024 hPa 30.2 767.9
    8 PM 20
    Overcast and light snow
    23 -5 10 -12 54%
    0 in 0.1 mm
    NW 13 22 4 6
    Overcast and light snow
    Gusts 16 mph 25 km/h 4 Bft 7 m/s
    Precip. chance < 10%
    Barometer 1023 hPa 30.2 767.7
    9 PM 21
    Overcast and light snow
    23 -5 12 -11 57%
    0 in 0.1 mm
    W 11 18 3 5
    Overcast and light snow
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance < 10%
    Barometer 1023 hPa 30.2 767.4
    10 PM 22
    Overcast and light snow
    23 -5 12 -11 59%
    0 in 0.1 mm
    W 11 18 3 5
    Overcast and light snow
    Gusts 13 mph 22 km/h 4 Bft 6 m/s
    Precip. chance 10%
    Barometer 1023 hPa 30.2 767.2
    11 PM 23
    Overcast and light snow
    23 -5 12 -11 61%
    0 in 0.1 mm
    W 11 18 3 5
    Overcast and light snow
    Gusts 11 mph 18 km/h 3 Bft 5 m/s
    Precip. chance 13%
    Barometer 1023 hPa 30.2 767
    . . . . . . . . . .

    Updated at 10/12 9:11 am 09:11