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 (%):
Sunday
clear Abundant sunshine. High 86F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_clear Clear skies. Low around 70F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 80 | 59 83 | 61 74 | 68
Wind 0 mph NNE 7 mph SW 9 mph S 6 mph S
Humidity 78% 48% 48% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 2% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:07 PM
Monday
clear A mainly sunny sky. High 87F. Winds S at 10 to 20 mph.
Monday Night
nt_chancetstorms Partly cloudy with an isolated thunderstorm possible after midnight. Low 72F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 83 | 66 82 | 70 76 | 72
Wind 5 mph SSW 11 mph SSW 15 mph S 13 mph SSW
Humidity 85% 58% 66% 88%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 4% 8% 3% 35%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:06 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 87F. Winds SW at 10 to 20 mph.
Tuesday Night
nt_clear A mostly clear sky. Low 67F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 70 82 | 68 84 | 69 74 | 65
Wind 6 mph SSW 11 mph SW 15 mph SSW 7 mph WNW
Humidity 89% 62% 60% 74%
Chance of Precip. 10% 20% 0% 0%
Cloud Cover 16% 57% 9% 2%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:50 AM
8:05 PM
Wednesday
clear Sunshine. High 87F. Winds W at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 64F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 59 80 | 57 83 | 60 71 | 60
Wind 3 mph WNW 13 mph W 10 mph W 5 mph NNE
Humidity 73% 46% 46% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 4% 29% 36%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:51 AM
8:03 PM
Thursday
chancerain Considerable cloudiness. Occasional rain showers in the afternoon. High 77F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low 64F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 56 74 | 56 76 | 58 67 | 62
Wind 4 mph NNE 8 mph ENE 5 mph N 4 mph NNE
Humidity 71% 54% 54% 85%
Chance of Precip. 0% 60% 40% 20%
Cloud Cover 68% 85% 70% 34%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:52 AM
8:02 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 82F. Winds ENE at 5 to 10 mph.
Friday Night
nt_chancerain Cloudy with occasional rain showers. Low near 65F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 76 | 60 78 | 60 69 | 63
Wind 5 mph NE 9 mph ENE 8 mph ESE 6 mph ENE
Humidity 84% 58% 54% 81%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 21% 33% 72% 37%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:01 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 78F. Winds ENE at 10 to 20 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 64F. Winds NE at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 75 | 62 76 | 62 68 | 61
Wind 7 mph ENE 11 mph ENE 15 mph NE 12 mph NE
Humidity 85% 63% 61% 78%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 86% 61% 81% 78%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:54 AM
8:00 PM
Sunday
chancerain Rain showers early with overcast skies later in the day. High 79F. Winds NE at 10 to 20 mph. Chance of rain 40%.
Sunday Night
nt_mostlycloudy Mostly cloudy skies. Low around 65F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 60 75 | 60 77 | 60 69 | 62
Wind 9 mph NNE 13 mph NE 9 mph ENE 3 mph NNE
Humidity 81% 60% 56% 77%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 79% 27% 77% 72%
Conditions Chance of Rain Clear Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:55 AM
7:58 PM
Monday
partlycloudy Partly cloudy skies. High 82F. Winds W at 5 to 10 mph.
Monday Night
nt_clear Clear skies. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 76 | 61 79 | 61 71 | 63
Wind 3 mph NNE 6 mph WNW 6 mph SSW 3 mph SSW
Humidity 80% 59% 54% 76%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 68% 40% 19% 12%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:56 AM
7:57 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 83F. Winds SSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low 67F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 78 | 63 79 | 62 70 | 64
Wind 2 mph NW 6 mph S 8 mph S 2 mph SSE
Humidity 83% 59% 56% 80%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 13% 43% 37% 39%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:57 AM
7:56 PM
Wednesday
partlycloudy Partly cloudy. High 81F. Winds SW at 5 to 10 mph.
Wednesday Night
nt_chancerain An isolated thunderstorm possible during the evening, then occasional showers overnight. 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 | 63 78 | 64 79 | 64 71 | 65
Wind 3 mph WSW 7 mph SSW 9 mph SSW 4 mph SSW
Humidity 85% 62% 60% 82%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 52% 50% 44% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy. High 82F. Winds SSW at 10 to 15 mph.
Thursday Night
nt_tstorms Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 67F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 78 | 63 79 | 63 71 | 65
Wind 2 mph W 9 mph SSW 10 mph SSW 4 mph SSW
Humidity 87% 59% 58% 82%
Chance of Precip. 20% 20% 20% 60%
Cloud Cover 51% 43% 34% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Thunderstorms likely, especially during the morning. High 83F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Friday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 68F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 79 | 64 80 | 63 72 | 66
Wind 3 mph S 9 mph S 10 mph SSW 4 mph SSW
Humidity 88% 60% 57% 80%
Chance of Precip. 60% 40% 20% 20%
Cloud Cover 75% 50% 36% 32%
Conditions Thunderstorm Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers early with mostly sunny conditions later in the day. High 83F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_tstorms Mostly clear skies early. Scattered showers and thunderstorms developing later during the night. Low 69F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 79 | 65 80 | 65 73 | 67
Wind 4 mph SSW 11 mph SSW 12 mph SSW 6 mph S
Humidity 87% 63% 59% 82%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 30% 26% 30%
Conditions Chance of Rain Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
tstorms Thunderstorms. High near 85F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Sunday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low near 70F. Winds SW at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 80 | 66 81 | 66 75 | 68
Wind 4 mph SSW 12 mph SSW 13 mph SSW 9 mph SSW
Humidity 86% 63% 59% 78%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 50% 75% 75% 53%
Conditions Chance of a Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise