weather United States Port Jefferson
  • 15 day forecast

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Today's Forecast

Gilles MATRICON

Forecast produced by Gilles MATRICON

Updated at - Next update at (local time)

In Short
Hour by hour
expert la chaîne météo Expert’s summary

Today in Port Jefferson, warning: very strong gusts.
Temperatures will vary between -7 and 3°C.
The reliability of the situation is very good.

3:00 to 6:00


Sunny periods
-7° Feels Like -11° due to the wind
Gusts 50 km/h S 25 km/h
Light passing clouds that do not interfere with the sunny weather.
No precipitation.
No risk of rain

This morning


Very cloudy
-7° Feels Like -12° due to the wind
Gusts 65 km/h S 40 km/h
Scattered clouds, but also several good sunny periods.
Slight risk of showers.
Risk of snow 20 %
UV index 1 Low

This afternoon


Overcast
Feels Like -3° due to the wind
Gusts 70 km/h SW 40 km/h
Overcast sky.
Risk of a few drops of rain.
Risk of rain 20 %
UV index 1 Low

This evening


Sleet showers or intermittent sleet
Feels Like -3° due to the wind
Gusts 70 km/h W 40 km/h
Very cloudy sky with short clear periods.
Sleet showers.
Risk of snow 85 %

Night


Snow falls becoming less frequent, or showers
-7° Feels Like -14° due to the wind
Gusts 75 km/h W 45 km/h
Very cloudy sky becoming more unsettled.
Snow showers clearing later.
Risk of snow 60 %

Ephemeris


Wednesday 4 december

  • Day
    -1 min
  • Waxing
    crescent
  • Sunrise
    07h43
  • Sunset
    17h10
  • Barbara

Next few days