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 (%):
Wednesday
rain Periods of rain. Becoming windy in the afternoon. High 43F. Winds NNE at 20 to 30 mph. Chance of rain 100%. Rainfall possibly over one inch.
Wednesday Night
nt_snow Snow along with gusty winds in the evening. Then becoming partly cloudy overnight. Low 34F. Winds NNW at 20 to 30 mph. Chance of snow 90%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 33 40 | 36 38 | 34 37 | 31
Wind 11 mph NE 18 mph NE 21 mph NNE 14 mph NNW
Humidity 65% 83% 87% 80%
Chance of Precip. 70% 100% 100% 70%
Cloud Cover 99% 100% 100% 96%
Conditions Chance of Rain Rain Snow Snow Showers
Sunrise & Sunset
6:52 AM
4:26 PM
Thursday
partlycloudy Sunshine and clouds mixed. High around 40F. Winds N at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds. Low 31F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 39 | 29 37 | 30 34 | 28
Wind 7 mph NNW 6 mph N 5 mph N 7 mph NNE
Humidity 79% 66% 75% 78%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 49% 56% 49% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:53 AM
4:26 PM
Friday
clear Sunny. High 39F. Winds NW at 10 to 15 mph.
Friday Night
nt_clear A few clouds overnight. Low near 30F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 38 | 25 36 | 23 32 | 21
Wind 8 mph NNW 11 mph NW 5 mph NW 3 mph WNW
Humidity 80% 59% 59% 65%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 28% 0% 5% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:54 AM
4:25 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 42F. Winds SSW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 39F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 21 40 | 23 40 | 29 43 | 36
Wind 4 mph S 9 mph SW 7 mph S 7 mph SW
Humidity 64% 49% 65% 74%
Chance of Precip. 20% 10% 0% 10%
Cloud Cover 55% 19% 30% 49%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:55 AM
4:25 PM
Sunday
mostlycloudy Mostly cloudy. High 52F. Winds SW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low near 45F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 51 | 40 49 | 42 48 | 43
Wind 7 mph SSW 12 mph SSW 8 mph SW 8 mph W
Humidity 79% 66% 78% 83%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 69% 75% 82% 44%
Conditions Mostly Cloudy Mostly Cloudy Overcast Partly Cloudy
Sunrise & Sunset
6:56 AM
4:25 PM
Monday
partlycloudy Partly cloudy. High 48F. Winds NNW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 32F. Winds N at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 48 | 40 45 | 28 37 | 24
Wind 7 mph WNW 11 mph NNW 9 mph N 10 mph N
Humidity 90% 75% 51% 61%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 53% 37% 53% 9%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:57 AM
4:24 PM
Tuesday
clear Except for a few afternoon clouds, mainly sunny. Temps nearly steady in the mid 30s. Winds NE at 5 to 10 mph.
Tuesday Night
nt_mostlycloudy Considerable cloudiness. Low 34F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 19 36 | 15 35 | 19 37 | 27
Wind 10 mph NNE 8 mph NNE 5 mph ENE 8 mph ESE
Humidity 55% 41% 51% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 6% 59% 74%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:58 AM
4:24 PM
Wednesday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High around 55F. Winds SSW at 15 to 25 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 47F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 33 52 | 41 52 | 44 50 | 45
Wind 9 mph SSE 15 mph SSW 14 mph S 12 mph SSW
Humidity 71% 67% 73% 82%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 85% 63% 80% 55%
Conditions Overcast Mostly Cloudy Overcast Partly Cloudy
Sunrise & Sunset
6:59 AM
4:24 PM
Thursday
chancerain Mostly cloudy skies with a few showers later in the day. High 57F. Winds S at 15 to 25 mph. Chance of rain 30%.
Thursday Night
nt_chancerain Cloudy with occasional rain showers. Low 46F. Winds S at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 44 55 | 48 53 | 48 51 | 45
Wind 11 mph S 17 mph S 13 mph S 6 mph SSW
Humidity 86% 78% 83% 80%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 57% 73% 73% 67%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
7:00 AM
4:24 PM
Friday
chancerain Cloudy with occasional rain showers. High 49F. Winds NW at 10 to 20 mph. Chance of rain 50%.
Friday Night
nt_chancerain Rain showers early with clearing later at night. Low around 40F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 39 49 | 37 45 | 32 43 | 31
Wind 5 mph S 13 mph NW 8 mph NNW 7 mph NNW
Humidity 72% 61% 60% 62%
Chance of Precip. 50% 50% 50% 40%
Cloud Cover 82% 83% 77% 56%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:01 AM
4:24 PM
Saturday
partlycloudy Partly cloudy. High 46F. Winds NW at 10 to 15 mph.
Saturday Night
nt_clear Mostly clear skies. Low 37F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 26 46 | 27 43 | 27 40 | 28
Wind 8 mph NNW 10 mph NW 6 mph NNW 6 mph NW
Humidity 56% 48% 53% 63%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 40% 36% 29% 23%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Mostly sunny skies. High 46F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low 37F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 26 45 | 29 42 | 28 40 | 28
Wind 6 mph WNW 8 mph W 6 mph WSW 5 mph W
Humidity 62% 53% 56% 63%
Chance of Precip. 20% 10% 0% 10%
Cloud Cover 20% 20% 22% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Except for a few afternoon clouds, mainly sunny. High 48F. Winds SW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds. Low 37F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 30 46 | 31 43 | 31 40 | 29
Wind 6 mph SW 10 mph SW 6 mph WSW 8 mph W
Humidity 71% 55% 63% 66%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 21% 25% 34% 30%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
clear Mostly sunny skies. High near 45F. Winds W at 10 to 20 mph.
Tuesday Night
nt_clear A few clouds from time to time. Low around 35F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 29 44 | 28 40 | 26 37 | 25
Wind 12 mph W 13 mph W 10 mph W 12 mph W
Humidity 69% 53% 56% 62%
Chance of Precip. 10% 10% 0% 20%
Cloud Cover 25% 24% 23% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 29 44 | 28 40 | 26 48 | 34
Wind 12 mph W 13 mph W 10 mph W 3 mph NNW
Humidity 69% 53% 56% 59%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 25% 24% 23% %
Conditions Clear Clear Clear
Sunrise & Sunset
Sun does not rise