Hourly Weather Forecast for Tuesday
Port Jefferson, New York (KNYEASTS2)
Source 
Forecast data derived from Weather Underground BestForecast
Monday Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday Wednesday Thursday Friday
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
59 / 59
61 / 61
61 / 61
68 / 64
73 / 64
72 / 66
66 / 66
63 / 63
Humidity (%):
100% 100% 100% 88% 76% 79% 100% 100%
Pressure (in):
30.09 30.10 30.10 30.08 30.06 30.04 30.02 30.01
Wind (mph):
SW
3 mph SW
(215°)
SSW
2 mph SSW
(211°)
SSW
2 mph SSW
(206°)
South
5 mph South
(184°)
South
9 mph South
(180°)
South
9 mph South
(185°)
South
9 mph South
(191°)
SSW
7 mph SSW
(192°)
Conditions:
Chance of a Thunderstorm
Fog
Fog
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Fog
Fog
Probability of Precipitation (%):
30% 10% 10% 10% 10% 0% 10% 0%
Cloud Cover (%):
92% 90% 89% 81% 74% 66% 59% %
View Current Conditions
Extended Forecast for Port Jefferson (KNYEASTS2)
Monday Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Thunderstorm
73 | 59 °F
Chance of a Thunderstorm
77 | 59 °F
Chance of a Thunderstorm
79 | 57 °F
Chance of a Thunderstorm
75 | 57 °F
Chance of Rain
73 | 52 °F
Clear
70 | 50 °F
Clear
70 | 54 °F
Partly Cloudy
70 | 54 °F
T-storms
30% chance of precipitation
Chance of a Thunderstorm
20% chance of precipitation
Chance of T-storms
30% chance of precipitation
Chance of T-storms
60% chance of precipitation
Chance of Rain
50% chance of precipitation
Clear Clear Partly Cloudy
UV: 4 UV: 5 UV: 4 UV: 8 UV: 9 UV: 9 UV: 9 UV: 9
View Current Conditions