Hourly Weather Forecast for Thursday

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 (%):
Sunday Night
nt_snow Heavy snow this evening will taper to snow showers late. Areas of freezing rain possible. Low 24F. Winds SW at 5 to 10 mph. Chance of snow 100%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 4 28 | 17 27 | 21 27 | 24
Wind 0 mph NW 8 mph NNW 0 mph North 1 mph SW
Humidity 44% 63% 78% 87%
Chance of Precip. 0% 0% 0% 90%
Cloud Cover % % % 100%
Conditions Snow
Sunrise & Sunset
6:26 AM
5:43 PM
Monday
partlycloudy Windy with a few clouds from time to time. High around 35F. Winds WNW at 20 to 30 mph.
Monday Night
nt_clear Clear skies. Low 16F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 23 35 | 17 33 | 14 22 | 7
Wind 6 mph WSW 21 mph WNW 11 mph WNW 6 mph WNW
Humidity 79% 47% 45% 51%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 84% 38% 5% 2%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
6:25 AM
5:44 PM
Tuesday
snow Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High 33F. Winds E at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.
Tuesday Night
nt_snow Rain and snow in the evening. The rain and snow will change to all rain overnight. Low near 30F. Winds S at 5 to 10 mph. Chance of precip 100%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 4 28 | 8 31 | 19 38 | 29
Wind 2 mph NW 2 mph NE 6 mph SSE 9 mph S
Humidity 56% 43% 62% 69%
Chance of Precip. 0% 0% 60% 100%
Cloud Cover 17% 73% 99% 100%
Conditions Clear Mostly Cloudy Snow Showers Rain
Sunrise & Sunset
6:23 AM
5:45 PM
Wednesday
chancerain Steady light rain in the morning. Showers continuing in the afternoon. High 44F. Winds SW at 5 to 10 mph. Chance of rain 80%.
Wednesday Night
nt_snow Cloudy with rain and snow in the evening, becoming all snow late. Low 29F. Winds W at 5 to 10 mph. Chance of precip 90%. 3 to 5 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 31 43 | 33 43 | 31 38 | 27
Wind 8 mph SSW 10 mph WSW 6 mph SSW 6 mph NW
Humidity 69% 68% 63% 65%
Chance of Precip. 80% 20% 40% 90%
Cloud Cover 100% 79% 100% 100%
Conditions Rain Mostly Cloudy Chance of Rain Snow
Sunrise & Sunset
6:22 AM
5:46 PM
Thursday
snow Snow during the morning will taper off and give way to cloudy skies during the afternoon. High 29F. Winds NW at 10 to 15 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 13F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 21 26 | 17 26 | 6 19 | 2
Wind 8 mph WNW 12 mph NW 10 mph NW 8 mph NNW
Humidity 68% 67% 42% 48%
Chance of Precip. 90% 70% 10% 0%
Cloud Cover 100% 100% 49% 12%
Conditions Snow Snow Partly Cloudy Clear
Sunrise & Sunset
6:20 AM
5:47 PM
Friday
clear Generally sunny. High 29F. Winds WNW at 5 to 10 mph.
Friday Night
nt_clear Mostly clear. Low near 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 2 23 | 4 26 | 8 23 | 9
Wind 5 mph NNW 8 mph NW 4 mph SW 5 mph SW
Humidity 57% 42% 45% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 2% 18% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:18 AM
5:48 PM
Saturday
partlycloudy Partly cloudy. High 39F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low 27F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 10 35 | 17 35 | 20 31 | 20
Wind 5 mph SW 11 mph WSW 8 mph SW 5 mph WSW
Humidity 59% 48% 54% 62%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 27% 61% 18% 10%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
6:17 AM
5:49 PM
Sunday
clear Mainly sunny. High 39F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear. Low 29F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 17 35 | 21 36 | 22 32 | 23
Wind 5 mph WSW 8 mph WNW 7 mph SSW 4 mph SSW
Humidity 64% 54% 56% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 9% 13% 18%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:15 AM
6:50 PM
Monday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 42F. Winds SW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 31F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 21 38 | 26 40 | 28 36 | 27
Wind 3 mph SSW 10 mph SW 9 mph SW 7 mph WSW
Humidity 68% 60% 62% 69%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 24% 52% 70% 31%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:14 AM
6:52 PM
Tuesday
partlycloudy Partly cloudy skies. High 39F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early giving way to a few snow showers after midnight. Low 26F. Winds NNW at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 23 38 | 24 37 | 23 31 | 19
Wind 6 mph W 12 mph NW 9 mph NNW 7 mph NNW
Humidity 67% 59% 56% 60%
Chance of Precip. 0% 20% 0% 10%
Cloud Cover 52% 53% 26% 39%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:12 AM
6:53 PM
Wednesday
partlycloudy Sunshine and clouds mixed. High 39F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 17 34 | 19 36 | 21 29 | 19
Wind 6 mph NW 11 mph NW 9 mph NW 7 mph NNW
Humidity 65% 53% 55% 67%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 45% 43% 36% 25%
Conditions Snow Showers Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear Mostly sunny skies. High 39F. Winds N at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 15 34 | 18 34 | 20 28 | 18
Wind 8 mph N 9 mph N 5 mph NNE 3 mph NE
Humidity 70% 52% 56% 66%
Chance of Precip. 20% 20% 0% 10%
Cloud Cover 17% 16% 21% 30%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
clear A few passing clouds, otherwise generally sunny. High near 40F. Winds ENE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 27F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 16 34 | 21 36 | 24 32 | 24
Wind 4 mph NE 6 mph NE 4 mph ESE 1 mph E
Humidity 69% 58% 62% 73%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 34% 29% 28% 30%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Intervals of clouds and sunshine. High 44F. Winds light and variable.
Saturday Night
nt_chancerain Cloudy with showers. Low 33F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 23 39 | 27 39 | 30 35 | 29
Wind 2 mph E 5 mph ENE 4 mph ESE 2 mph SE
Humidity 78% 63% 68% 80%
Chance of Precip. 10% 10% 20% 40%
Cloud Cover 38% 46% 56% 65%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Cloudy with showers. High 46F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 38F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 43 | 32 42 | 34 40 | 32
Wind 0 mph SE 5 mph ESE 4 mph SE 1 mph SE
Humidity 78% 63% 72% 71%
Chance of Precip. 50% 40% 40% 60%
Cloud Cover 70% 73% 76% 77%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise