Hourly Weather Forecast for Sunday

Port Jefferson, New York (11777)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Thursday
partlycloudy A shower is possible early. A mix of clouds and sun with gusty winds. High 54F. Winds W at 20 to 30 mph.
Thursday Night
nt_clear A clear sky. Low 38F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 48 | 36 45 | 32 41 | 30
Wind 8 mph North 21 mph W 14 mph W 10 mph W
Humidity 99% 61% 61% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 40% 1% 0%
Conditions Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:29 PM
Friday
clear A mainly sunny sky. High 46F. Winds W at 5 to 10 mph.
Friday Night
nt_clear A mostly clear sky. Low 39F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 30 44 | 30 43 | 32 41 | 32
Wind 6 mph WSW 9 mph W 7 mph WSW 7 mph WSW
Humidity 69% 59% 66% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 1% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:15 AM
4:30 PM
Saturday
clear A few passing clouds, otherwise generally sunny. High 47F. Winds light and variable.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low near 40F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 32 45 | 33 44 | 36 42 | 37
Wind 4 mph WSW 4 mph WSW 6 mph SW 5 mph SSW
Humidity 73% 63% 73% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 33% 15% 24% 54%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
7:15 AM
4:30 PM
Sunday
chancerain Cloudy with occasional light rain. High near 45F. Winds W at 5 to 10 mph. Chance of rain 70%.
Sunday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. Low 34F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 36 45 | 37 43 | 38 40 | 31
Wind 5 mph SW 8 mph W 5 mph WNW 5 mph N
Humidity 81% 74% 82% 70%
Chance of Precip. 10% 70% 20% 10%
Cloud Cover 70% 98% 94% 84%
Conditions Mostly Cloudy Chance of Rain Overcast Overcast
Sunrise & Sunset
7:16 AM
4:31 PM
Monday
clear Mostly sunny skies. Temps nearly steady in the mid to upper 30s. Winds NNW at 5 to 10 mph.
Monday Night
nt_clear Mainly clear. Low 31F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 22 38 | 19 37 | 20 34 | 20
Wind 6 mph N 7 mph NNW 5 mph N 5 mph NNE
Humidity 58% 46% 49% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 14% 21% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:16 AM
4:32 PM
Tuesday
clear Generally sunny despite a few afternoon clouds. High 36F. Winds N at 5 to 10 mph.
Tuesday Night
nt_clear Generally fair. Low 29F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 19 35 | 16 34 | 16 31 | 11
Wind 5 mph NNE 8 mph N 6 mph NNW 8 mph NW
Humidity 57% 46% 46% 43%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 29% 37% 26%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:16 AM
4:33 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. Temps nearly steady in the low to mid 30s. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low near 30F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 9 32 | 9 33 | 13 33 | 18
Wind 7 mph NNW 8 mph WNW 9 mph WSW 11 mph SW
Humidity 40% 38% 44% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 38% 56% 57% 11%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:16 AM
4:33 PM
Thursday
clear Mostly sunny skies. High near 35F. Winds W at 10 to 20 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 32F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 16 34 | 16 33 | 19 33 | 22
Wind 8 mph W 14 mph W 14 mph WSW 13 mph W
Humidity 53% 48% 55% 64%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 13% 15% 25% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:17 AM
4:34 PM
Friday
clear Mostly sunny. High 37F. Winds W at 15 to 25 mph.
Friday Night
nt_sleet Partly cloudy early. Then a mix of wintry precipitation expected late. Low 29F. Winds WNW at 10 to 20 mph. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 24 36 | 20 33 | 18 31 | 17
Wind 8 mph W 14 mph W 15 mph W 10 mph WNW
Humidity 68% 51% 54% 55%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 24% 25% 12% 63%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:17 AM
4:35 PM
Saturday
sleet Rain and freezing rain early will give way to clearing and a mostly sunny sky in the afternoon. High around 40F. W winds shifting to NNE at 10 to 15 mph. Chance of precip 60%.
Saturday Night
nt_snow Rain and snow showers in the evening changing to rain showers later on. Low around 35F. Winds SW at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 18 36 | 22 37 | 28 36 | 27
Wind 10 mph W 10 mph ESE 9 mph NNW 8 mph SW
Humidity 61% 57% 68% 70%
Chance of Precip. 50% 60% 10% 30%
Cloud Cover 90% 61% 24% 67%
Conditions Ice Pellets Chance of Rain Clear Chance of Rain
Sunrise & Sunset
7:17 AM
4:36 PM
Sunday
chancerain Cloudy with showers. High 39F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 32F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 28 39 | 25 34 | 29 34 | 27
Wind 6 mph SW 9 mph SW 6 mph W 8 mph NW
Humidity 73% 58% 81% 75%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 74% 78% 100% 77%
Conditions Chance of Rain Chance of Rain Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
sleet A mixture of wintry precipitation in the morning will change to rain and snow showers mixed in the afternoon. Temps nearly steady in the mid 30s. Winds NW at 5 to 10 mph. Chance of precip 50%.
Monday Night
nt_partlycloudy Partly cloudy. Low 29F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 27 35 | 23 34 | 24 31 | 22
Wind 8 mph NW 6 mph NW 8 mph NW 9 mph WNW
Humidity 77% 62% 67% 68%
Chance of Precip. 40% 40% 50% 20%
Cloud Cover 69% 63% 59% 51%
Conditions Chance of Rain Snow Snow Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
snow Snow showers before noon. Becoming partly cloudy later. Temps nearly steady in the low to mid 30s. Winds NNW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 28F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 17 33 | 14 32 | 15 30 | 13
Wind 8 mph NW 10 mph NNW 10 mph NW 9 mph NNW
Humidity 60% 45% 49% 48%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 36% 40% 30% 28%
Conditions Partly Cloudy Snow Showers Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Sunshine and clouds mixed. High 34F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 28F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 15 33 | 21 32 | 21 30 | 21
Wind 9 mph N 10 mph NW 8 mph NW 7 mph NW
Humidity 54% 60% 64% 68%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 39% 52% 54% 48%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Intervals of clouds and sunshine. High 33F. Winds N at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly to mostly cloudy. Low 28F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 19 32 | 18 32 | 20 30 | 22
Wind 8 mph NNW 11 mph NNW 8 mph N 8 mph NNW
Humidity 66% 56% 61% 69%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 55% 55% 61% 61%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise