Hourly Weather Forecast for Thursday

Port Jefferson, New York (11777)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
60 / 53
52 / 44
50 / 43
59 / 44
67 / 41
71 / 40
65 / 36
58 / 32
Humidity (%):
78% 74% 77% 56% 38% 31% 34% 38%
Pressure (in):
29.81 29.95 29.98 29.98 29.93 29.87 29.89 30.02
Wind (mph):
ESE
4 mph ESE
(123°)
NNW
2 mph NNW
(333°)
WNW
1 mph WNW
(295°)
WNW
4 mph WNW
(286°)
WSW
9 mph WSW
(259°)
WSW
12 mph WSW
(243°)
WSW
12 mph WSW
(257°)
NNW
10 mph NNW
(332°)
Conditions:
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Probability of Precipitation (%):
0% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
15% 27% 16% 9% 2% 1% 0%
Saturday
clear Sunny. High 73F. Winds W at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low 44F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 43 65 | 42 68 | 40 54 | 31
Wind 1 mph NW 7 mph W 12 mph WSW 9 mph NNW
Humidity 78% 44% 37% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 11% 18% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:09 AM
7:34 PM
Sunday
clear Mostly sunny skies. High 57F. Winds ENE at 10 to 15 mph.
Sunday Night
nt_rain Rain developing after midnight. Low 44F. Winds ESE at 10 to 15 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 31 54 | 33 53 | 32 46 | 37
Wind 7 mph NNE 10 mph ENE 11 mph SE 8 mph ESE
Humidity 58% 44% 45% 69%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 11% 28% 62% 81%
Conditions Clear Clear Mostly Cloudy Overcast
Sunrise & Sunset
6:07 AM
7:35 PM
Monday
rain Rain and wind. High 56F. Winds E at 20 to 30 mph. Chance of rain 100%. Rainfall near a half an inch.
Monday Night
nt_rain Rain. Low 51F. Winds SE at 10 to 20 mph. Chance of rain 80%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 40 52 | 44 55 | 45 55 | 48
Wind 13 mph E 22 mph E 14 mph ESE 9 mph SE
Humidity 77% 74% 68% 79%
Chance of Precip. 70% 100% 70% 80%
Cloud Cover 100% 100% 100% 100%
Conditions Rain Rain Rain Rain
Sunrise & Sunset
6:06 AM
7:37 PM
Tuesday
fog Foggy early, becoming sunny in the afternoon. High 64F. Winds W at 10 to 20 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low 46F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 60 | 41 61 | 36 51 | 35
Wind 2 mph SSE 13 mph WNW 14 mph W 7 mph W
Humidity 85% 49% 39% 54%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 100% 16% 19% 37%
Conditions Fog Clear Clear Partly Cloudy
Sunrise & Sunset
6:04 AM
7:38 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High around 60F. Winds WSW at 10 to 20 mph.
Wednesday Night
nt_clear Generally fair. Low 43F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 35 57 | 30 57 | 33 49 | 36
Wind 6 mph SW 14 mph WSW 15 mph WSW 7 mph W
Humidity 62% 36% 40% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 13% 36% 27%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:03 AM
7:39 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 56F. Winds W at 10 to 15 mph.
Thursday Night
nt_clear Mainly clear. Low 39F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 34 53 | 33 53 | 32 45 | 33
Wind 6 mph WSW 11 mph W 11 mph WNW 5 mph NW
Humidity 68% 47% 45% 63%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 11% 66% 43% 8%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:01 AM
7:40 PM
Friday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 57F. Winds WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 39F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 27 51 | 28 53 | 28 44 | 28
Wind 6 mph WNW 12 mph WNW 11 mph WNW 8 mph WNW
Humidity 60% 40% 38% 52%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 6% 59% 63% 31%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:00 AM
7:41 PM
Saturday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 56F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 41F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 27 51 | 31 52 | 33 45 | 34
Wind 6 mph WNW 10 mph WNW 9 mph W 6 mph WNW
Humidity 60% 45% 48% 67%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 17% 62% 58% 20%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:58 AM
7:42 PM
Sunday
partlycloudy Partly cloudy. High 57F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_clear A few clouds from time to time. Low 42F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 32 53 | 34 53 | 34 46 | 36
Wind 6 mph NW 12 mph WNW 10 mph WNW 7 mph NW
Humidity 66% 49% 48% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 11% 55% 40% 10%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:57 AM
7:43 PM
Monday
clear A few clouds early, otherwise mostly sunny. High 58F. Winds WNW at 10 to 15 mph.
Monday Night
nt_chancerain Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 44F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 34 53 | 34 55 | 36 47 | 36
Wind 7 mph WNW 11 mph WNW 9 mph W 4 mph NW
Humidity 69% 50% 49% 65%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 27% 17% 29% 34%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:56 AM
7:44 PM
Tuesday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 57F. Winds N at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low near 45F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 35 54 | 37 55 | 38 48 | 39
Wind 2 mph NE 6 mph N 5 mph ENE 5 mph NE
Humidity 67% 53% 53% 69%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 43% 48% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain A shower or two around the area in the morning, then partly cloudy in the afternoon. High 59F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
Wednesday Night
nt_chancerain Cloudy with a few showers. Low 46F. Winds N at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 55 | 39 56 | 39 49 | 40
Wind 4 mph NNE 7 mph N 8 mph W 5 mph NNE
Humidity 71% 54% 53% 70%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 40% 33% 40% 40%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 59F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 47F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 39 56 | 39 56 | 39 50 | 39
Wind 5 mph N 8 mph NNW 7 mph SW 7 mph NW
Humidity 74% 53% 52% 67%
Chance of Precip. 20% 20% 50% 30%
Cloud Cover 31% 26% 50% 40%
Conditions Partly Cloudy Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High 61F. Winds W at 10 to 15 mph.
Friday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 47F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 38 58 | 40 58 | 41 51 | 41
Wind 8 mph NNW 10 mph W 9 mph SW 6 mph WSW
Humidity 68% 51% 53% 69%
Chance of Precip. 30% 10% 0% 20%
Cloud Cover 40% 25% 28% 39%
Conditions Chance of Rain Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Overcast with rain showers at times. High around 65F. Winds W at 10 to 15 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Cloudy with periods of light rain. Low 49F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 39 60 | 40 60 | 41 52 | 41
Wind 6 mph NW 9 mph WNW 10 mph SW 6 mph WSW
Humidity 70% 48% 50% 65%
Chance of Precip. 40% 60% 50% 60%
Cloud Cover 58% 60% 58% 80%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise