Hourly Weather Forecast for Monday

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 (%):
Tuesday
partlycloudy Cloudy skies early, followed by partial clearing. A stray shower or thunderstorm is possible. High 82F. Winds S at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. Low 71F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 73 79 | 70 79 | 69 74 | 69
Wind 5 mph NW 12 mph S 13 mph S 8 mph SSW
Humidity 99% 75% 72% 84%
Chance of Precip. 0% 20% 20% 20%
Cloud Cover % 47% 30% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:27 AM
8:26 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High around 85F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then cloudy skies overnight. Low 66F. Winds NNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 82 | 69 81 | 70 73 | 69
Wind 6 mph SSW 9 mph WSW 7 mph WSW 3 mph NNW
Humidity 89% 63% 70% 89%
Chance of Precip. 0% 40% 60% 20%
Cloud Cover 28% 71% 79% 82%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:27 AM
8:26 PM
Thursday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High around 75F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 64F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 73 | 64 75 | 64 68 | 65
Wind 6 mph NE 7 mph NE 5 mph N 4 mph NNE
Humidity 82% 72% 69% 90%
Chance of Precip. 40% 30% 60% 40%
Cloud Cover 91% 85% 87% 87%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:28 AM
8:26 PM
Friday
clear A mainly sunny sky. High 83F. Winds NNW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low 66F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 76 | 61 80 | 60 71 | 61
Wind 5 mph N 8 mph N 7 mph W 3 mph W
Humidity 87% 60% 50% 73%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% 6% 7% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:29 AM
8:25 PM
Saturday
clear Mostly sunny skies. High near 85F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear skies. Low 68F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 58 80 | 61 82 | 61 72 | 63
Wind 3 mph NNW 6 mph NW 8 mph WSW 3 mph SW
Humidity 73% 51% 49% 73%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 16% 28% 36% 14%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:30 AM
8:25 PM
Sunday
clear Mostly sunny skies. High 86F. Winds SW at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 69F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 81 | 66 81 | 66 74 | 67
Wind 2 mph SW 7 mph WSW 10 mph SSW 5 mph WSW
Humidity 84% 61% 59% 78%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 20% 39% 35% 33%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:30 AM
8:24 PM
Monday
partlycloudy Sunshine and clouds mixed. High 83F. Winds SSW at 10 to 15 mph.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 69F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 80 | 68 81 | 68 72 | 68
Wind 3 mph SSW 9 mph S 10 mph SSW 5 mph SSW
Humidity 89% 66% 64% 88%
Chance of Precip. 10% 10% 20% 40%
Cloud Cover 24% 40% 40% 50%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:31 AM
8:24 PM
Tuesday
chancerain Showers in the morning, then clearing with ample sunshine in the afternoon. High 83F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Mostly clear during the evening. A few showers developing later during the night. Low 67F. Winds W at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 68 79 | 66 80 | 66 72 | 64
Wind 4 mph SSW 8 mph W 8 mph WSW 5 mph WSW
Humidity 92% 65% 62% 77%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 60% 23% 16% 22%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
5:32 AM
8:23 PM
Wednesday
clear A few passing clouds, otherwise generally sunny. High 84F. Winds W at 10 to 15 mph.
Wednesday Night
nt_chancerain Cloudy with showers. Low 66F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 78 | 62 81 | 62 71 | 60
Wind 6 mph W 9 mph WSW 9 mph WSW 4 mph NNW
Humidity 82% 57% 53% 67%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 31% 14% 28% 50%
Conditions Partly Cloudy Clear Clear Chance of Rain
Sunrise & Sunset
5:33 AM
8:23 PM
Thursday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 81F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 66F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 55 77 | 57 79 | 57 70 | 60
Wind 8 mph NNW 8 mph WNW 9 mph SW 6 mph W
Humidity 65% 49% 48% 69%
Chance of Precip. 10% 10% 10% 40%
Cloud Cover 35% 19% 16% 51%
Conditions Partly Cloudy Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
5:33 AM
8:22 PM
Friday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 83F. Winds W at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_clear A mostly clear sky. Low 66F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 57 78 | 58 79 | 60 70 | 60
Wind 6 mph NW 9 mph W 10 mph SW 6 mph W
Humidity 70% 51% 52% 69%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 51% 37% 20% 19%
Conditions Chance of a Thunderstorm Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
clear Mostly sunny skies. High 84F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_chancetstorms Isolated thunderstorms during the evening followed by a few showers overnight. Low 67F. Winds W at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 58 78 | 59 79 | 60 71 | 61
Wind 6 mph NW 8 mph WSW 9 mph SSW 5 mph W
Humidity 72% 52% 52% 71%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 22% 23% 26% 40%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High 83F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 60 78 | 60 79 | 60 71 | 60
Wind 6 mph N 7 mph W 9 mph S 5 mph SSW
Humidity 74% 52% 51% 69%
Chance of Precip. 20% 0% 20% 40%
Cloud Cover 39% 38% 42% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 83F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 66F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 59 78 | 60 79 | 61 71 | 62
Wind 4 mph WSW 10 mph SSW 10 mph SSW 6 mph SSW
Humidity 73% 54% 53% 72%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 47% 39% 31%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Rain showers early with mostly sunny conditions later in the day. High 83F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Mostly clear skies early followed by increasing clouds and a few showers later at night. Low 66F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 78 | 61 79 | 62 70 | 62
Wind 5 mph WNW 12 mph SSW 11 mph S 6 mph SSW
Humidity 77% 56% 55% 76%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 20% 21% 30%
Conditions Chance of Rain Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise