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 (%):
Friday
snow Blustery with snow showers. High near 35F. Winds NW at 20 to 30 mph. Chance of snow 90%.
Friday Night
nt_partlycloudy Windy with partly cloudy skies. A few flurries or snow showers possible. Low 13F. Winds NW at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 33 | 26 29 | 14 18 | 4
Wind 3 mph North 11 mph NW 21 mph NW 20 mph NW
Humidity 86% 75% 54% 55%
Chance of Precip. 0% 90% 0% 20%
Cloud Cover % 98% 90% 50%
Conditions Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:04 AM
5:06 PM
Saturday
partlycloudy Windy with lots of sunshine. High 23F. Winds NW at 25 to 35 mph. Winds could occasionally gust over 40 mph.
Saturday Night
nt_clear Mostly clear. Low 17F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | -1 17 | 1 20 | 3 19 | 6
Wind 24 mph NW 26 mph NW 14 mph NW 9 mph W
Humidity 51% 47% 47% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 1% 0% 11%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:03 AM
5:07 PM
Sunday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. High 32F. Winds W at 5 to 10 mph.
Sunday Night
nt_snow Periods of snow. Low near 20F. ENE winds at 5 to 10 mph, increasing to 15 to 25 mph. Chance of snow 100%. 3 to 5 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 11 29 | 16 28 | 18 24 | 18
Wind 8 mph WSW 9 mph W 2 mph WSW 7 mph ENE
Humidity 64% 59% 66% 75%
Chance of Precip. 0% 0% 10% 80%
Cloud Cover 20% 44% 91% 100%
Conditions Clear Partly Cloudy Overcast Snow
Sunrise & Sunset
7:02 AM
5:09 PM
Monday
snow Periods of snow along with gusty winds at times, especially during the morning. High 22F. Winds NNE at 20 to 30 mph. Chance of snow 100%. Snow accumulating 3 to 5 inches.
Monday Night
nt_partlycloudy Mostly cloudy early, then clearing later on. Low near 5F. Winds NNW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 17 20 | 14 17 | 8 11 | -1
Wind 17 mph ENE 20 mph NNE 18 mph N 12 mph NNW
Humidity 84% 77% 66% 57%
Chance of Precip. 100% 100% 70% 0%
Cloud Cover 100% 100% 93% 33%
Conditions Snow Snow Snow Showers Partly Cloudy
Sunrise & Sunset
7:02 AM
5:10 PM
Tuesday
partlycloudy Partly cloudy. High 18F. Winds NW at 5 to 10 mph.
Tuesday Night
nt_clear Clear to partly cloudy. Low 14F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 6 | -5 13 | -1 15 | 3 16 | 5
Wind 7 mph NNW 5 mph NNW 3 mph SW 4 mph SW
Humidity 59% 54% 57% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 24% 55% 27% 21%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:00 AM
5:11 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 37F. Winds SSW at 10 to 15 mph.
Wednesday Night
nt_clear Mainly clear skies. Low 27F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 10 33 | 25 33 | 28 30 | 26
Wind 2 mph S 11 mph SW 8 mph SSW 5 mph WSW
Humidity 63% 72% 81% 83%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 32% 63% 25% 21%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
6:59 AM
5:12 PM
Thursday
partlycloudy Partly cloudy skies. High 31F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_mostlycloudy Mostly cloudy skies. Low 12F. Winds N at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 22 31 | 23 28 | 14 20 | 6
Wind 9 mph WNW 15 mph WNW 11 mph NNW 13 mph NNW
Humidity 78% 72% 56% 55%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 72% 48% 81% 76%
Conditions Mostly Cloudy Partly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
6:58 AM
5:14 PM
Friday
clear Sun and a few passing clouds. High 17F. Winds NNW at 10 to 20 mph.
Friday Night
nt_clear Generally fair. Low 6F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 0 17 | 3 14 | 1 8 | -1
Wind 12 mph NNW 15 mph NNW 13 mph NNW 11 mph NNW
Humidity 55% 54% 55% 67%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 62% 20% 22% 29%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
6:57 AM
5:15 PM
Saturday
clear A few clouds from time to time. High 22F. Winds NNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 13F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | -2 18 | 6 19 | 9 17 | 10
Wind 9 mph NNW 11 mph NNW 9 mph NW 5 mph WNW
Humidity 64% 60% 66% 76%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 30% 15% 25% 57%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:56 AM
5:16 PM
Sunday
partlycloudy Partly cloudy skies. High near 30F. Winds W at 5 to 10 mph.
Sunday Night
nt_snow Mostly cloudy with snow flurries and snow showers, especially overnight hours. Low near 20F. Winds NW at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 8 24 | 11 27 | 17 23 | 17
Wind 4 mph W 9 mph WSW 5 mph WSW 6 mph NW
Humidity 78% 57% 67% 79%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 50% 58% 31% 68%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:55 AM
5:17 PM
Monday
snow Mostly cloudy with snow showers around in the morning. High 31F. Winds NNW at 5 to 10 mph. Chance of snow 40%.
Monday Night
nt_chancesnow Mostly cloudy with snow showers developing after midnight. Low 21F. Winds N at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 16 29 | 20 28 | 20 25 | 22
Wind 5 mph NNW 8 mph NNW 6 mph N 6 mph N
Humidity 82% 70% 70% 87%
Chance of Precip. 40% 40% 20% 20%
Cloud Cover 67% 67% 67% 63%
Conditions Snow Showers Snow Showers Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
snow Becoming partly cloudy later with any flurries or snow showers ending by noontime. High 32F. Winds NNW at 5 to 10 mph. Chance of snow 30%.
Tuesday Night
nt_chancesnow Mostly cloudy with snow showers developing after midnight. Low 22F. Winds NW at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 22 29 | 23 29 | 20 26 | 18
Wind 6 mph NNW 8 mph NNW 7 mph NNW 7 mph NW
Humidity 100% 77% 68% 71%
Chance of Precip. 30% 30% 20% 20%
Cloud Cover 61% 58% 63% 68%
Conditions Snow Showers Snow Showers Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Snow showers will become more widely scattered in the afternoon. High 31F. Winds NW at 10 to 15 mph. Chance of snow 40%.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 21F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 29 | 20 28 | 20 26 | 19
Wind 7 mph NNW 11 mph NW 8 mph NNW 8 mph NNW
Humidity 72% 67% 70% 75%
Chance of Precip. 40% 40% 30% 20%
Cloud Cover 63% 60% 61% 56%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy skies. High 32F. Winds NW at 10 to 15 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low near 20F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 12 29 | 14 28 | 15 24 | 12
Wind 9 mph NW 12 mph NW 8 mph NNW 10 mph NNW
Humidity 65% 52% 56% 60%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 55% 54% 51% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
snow Snow showers early. Peeks of sunshine later. High 29F. Winds NW at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.
Friday Night
nt_chancesnow Partly cloudy during the evening. A few snow showers developing later during the night. Low 17F. Winds NW at 10 to 20 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 12 27 | 12 26 | 15 22 | 11
Wind 11 mph NNW 14 mph NNW 14 mph NW 13 mph NW
Humidity 69% 54% 62% 64%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 38% 40% 44% 50%
Conditions Partly Cloudy Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise