Hourly Weather Forecast for Friday

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
partlycloudy A mix of clouds and sun. High 27F. Winds NNW at 10 to 20 mph.
Wednesday Night
nt_clear Clear skies. Low 13F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | -1 24 | 9 24 | 9 17 | 7
Wind 20 mph ESE 15 mph NNW 9 mph NNW 6 mph N
Humidity 44% 53% 50% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 38% 22% 0%
Conditions Partly Cloudy Clear Clear
Sunrise & Sunset
7:06 AM
5:04 PM
Thursday
partlycloudy Sunny skies during the morning hours will become overcast in the afternoon. High 33F. Winds light and variable.
Thursday Night
nt_snow Occasional snow showers. Low near 30F. Winds light and variable. Chance of snow 70%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 7 27 | 13 30 | 23 35 | 29
Wind 2 mph NE 2 mph ENE 2 mph SE 5 mph SSE
Humidity 73% 55% 74% 80%
Chance of Precip. 0% 0% 0% 60%
Cloud Cover 0% 34% 95% 99%
Conditions Clear Partly Cloudy Overcast Snow Showers
Sunrise & Sunset
7:05 AM
5:05 PM
Friday
snow Cloudy and windy with snow showers mainly during the morning. High near 35F. Winds WNW at 20 to 30 mph. Chance of snow 50%.
Friday Night
nt_partlycloudy Decreasing cloudiness and windy. Low 9F. Winds NW at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 35 | 25 26 | 11 14 | 3
Wind 4 mph S 14 mph WNW 20 mph WNW 20 mph NW
Humidity 82% 66% 54% 62%
Chance of Precip. 50% 20% 0% 0%
Cloud Cover 99% 84% 79% 74%
Conditions Snow Showers Overcast Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:04 AM
5:06 PM
Saturday
partlycloudy Sunny and windy. High 22F. Winds NW at 25 to 35 mph.
Saturday Night
nt_clear A mostly clear sky. Low 14F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | -3 17 | 0 18 | 3 15 | 4
Wind 23 mph NW 25 mph NW 13 mph WNW 9 mph WNW
Humidity 53% 47% 51% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 3% 1% 4%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:03 AM
5:07 PM
Sunday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High near 30F. Winds W at 5 to 10 mph.
Sunday Night
nt_snow Snow likely. Low 26F with temps rising to near freezing. ESE winds at 5 to 10 mph, increasing to 10 to 20 mph. Chance of snow 90%. Snow accumulating 5 to 8 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 7 26 | 14 27 | 18 28 | 23
Wind 3 mph W 7 mph W 3 mph SSW 6 mph E
Humidity 66% 60% 67% 82%
Chance of Precip. 0% 0% 20% 80%
Cloud Cover 12% 36% 89% 100%
Conditions Clear Partly Cloudy Overcast Snow
Sunrise & Sunset
7:02 AM
5:09 PM
Monday
snow Windy. Periods of rain and snow in the morning will become snow showers in the afternoon. High 36F. SSE winds shifting to W at 25 to 35 mph. Chance of precip 90%. Snow accumulating 3 to 5 inches.
Monday Night
nt_partlycloudy Partly cloudy. Low 13F. Winds WNW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 31 33 | 32 23 | 23 18 | 7
Wind 16 mph ESE 23 mph SW 19 mph WNW 19 mph WNW
Humidity 94% 96% 98% 63%
Chance of Precip. 90% 80% 40% 10%
Cloud Cover 100% 100% 79% 19%
Conditions Snow Snow Snow Showers Clear
Sunrise & Sunset
7:02 AM
5:10 PM
Tuesday
clear Mostly sunny skies. High 19F. Winds WNW at 15 to 25 mph.
Tuesday Night
nt_clear Partly cloudy. Low 13F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 0 18 | 3 17 | 2 16 | 3
Wind 16 mph WNW 18 mph WNW 11 mph WNW 7 mph WSW
Humidity 53% 51% 50% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 20% 25% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:00 AM
5:11 PM
Wednesday
partlycloudy Partly cloudy skies. High near 35F. Winds SW at 5 to 10 mph.
Wednesday Night
nt_sleet Partly cloudy skies early will give way to cloudy skies and light freezing rain after midnight. Low 28F. Winds SW at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 5 30 | 11 30 | 19 29 | 20
Wind 3 mph SW 9 mph SW 6 mph S 8 mph W
Humidity 62% 46% 63% 67%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 43% 71% 41% 84%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
6:59 AM
5:12 PM
Thursday
rain Periods of rain. High 38F. Winds NNE at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Thursday Night
nt_partlycloudy Partly cloudy. Low around 20F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 25 38 | 18 33 | 19 28 | 18
Wind 7 mph S 10 mph NNE 7 mph NNW 7 mph NNW
Humidity 70% 44% 55% 67%
Chance of Precip. 60% 60% 60% 20%
Cloud Cover 88% 100% 100% 34%
Conditions Chance of Rain Rain Rain Partly Cloudy
Sunrise & Sunset
6:58 AM
5:14 PM
Friday
snow Partly cloudy skies early. A few snow showers developing later in the day. High around 25F. Winds NNW at 10 to 20 mph. Chance of snow 30%. Snow accumulations less than one inch.
Friday Night
nt_snow Snow in the evening will taper off to light snow overnight. Low 14F. Winds N at 10 to 15 mph. Chance of snow 60%. Snow accumulating 3 to 5 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 12 25 | 11 21 | 11 18 | 12
Wind 9 mph NNW 17 mph NNW 11 mph N 11 mph N
Humidity 68% 54% 64% 76%
Chance of Precip. 10% 10% 30% 60%
Cloud Cover 30% 40% 40% 100%
Conditions Partly Cloudy Partly Cloudy Snow Showers Snow
Sunrise & Sunset
6:57 AM
5:15 PM
Saturday
snow Snow showers before noon. Becoming partly cloudy later. High 22F. Winds NW at 10 to 20 mph. Chance of snow 60%. Snow accumulations less than one inch.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 12F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 8 21 | 11 19 | 10 16 | 7
Wind 12 mph NNW 15 mph NW 12 mph NW 11 mph WNW
Humidity 74% 65% 67% 70%
Chance of Precip. 60% 50% 10% 10%
Cloud Cover 90% 62% 54% 42%
Conditions Snow Showers Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy. High 26F. Winds W at 10 to 20 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 13F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 8 23 | 13 22 | 14 17 | 12
Wind 10 mph W 16 mph WNW 14 mph W 14 mph W
Humidity 77% 65% 72% 81%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 33% 27% 31% 40%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Sunshine and clouds mixed. High 27F. Winds WNW at 15 to 25 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 21F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 10 23 | 11 24 | 11 23 | 9
Wind 12 mph WNW 17 mph WNW 12 mph NW 13 mph NW
Humidity 80% 58% 56% 53%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 35% 31% 34% 39%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Intervals of clouds and sunshine. High 33F. Winds W at 10 to 20 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 23F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 10 29 | 17 29 | 14 26 | 14
Wind 12 mph W 14 mph W 10 mph WSW 9 mph W
Humidity 60% 60% 53% 61%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 35% 33% 32% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Partly cloudy early followed mostly cloudy skies and a few snow showers later in the day. High 33F. Winds W at 10 to 15 mph. Chance of snow 30%.
Wednesday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 26F. Winds WNW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 14 30 | 19 30 | 20 28 | 19
Wind 8 mph W 11 mph W 7 mph WSW 8 mph WNW
Humidity 66% 62% 65% 68%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 37% 41% 47% 45%
Conditions Partly Cloudy Partly Cloudy Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise