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 (%):
Thursday Night
nt_partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. Low around 70F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 73 83 | 77 73 | 72 74 | 73
Wind 6 mph NW 12 mph North 8 mph NW 5 mph W
Humidity 97% 80% 96% 97%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 98%
Conditions Overcast
Sunrise & Sunset
5:46 AM
8:10 PM
Friday
clear A mainly sunny sky. High near 90F. Winds WNW at 10 to 15 mph.
Friday Night
nt_clear Clear. Low near 70F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 83 | 63 85 | 61 75 | 63
Wind 2 mph NW 10 mph WNW 9 mph WNW 2 mph W
Humidity 82% 50% 44% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 0% 0% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:09 PM
Saturday
clear Sunny along with a few clouds. High 89F. Winds SW at 10 to 20 mph.
Saturday Night
nt_clear Mostly clear. Low 71F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 62 84 | 62 84 | 62 76 | 66
Wind 5 mph WSW 12 mph SW 13 mph SW 3 mph W
Humidity 72% 48% 47% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 11% 35% 16%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:48 AM
8:08 PM
Sunday
clear Sunshine. High 88F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 71F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 62 83 | 60 84 | 60 76 | 67
Wind 3 mph W 9 mph WSW 10 mph SSW 5 mph SSW
Humidity 70% 47% 45% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 16% 30% 43%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:07 PM
Monday
clear Mostly sunny skies. High 89F. Winds SSW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low 73F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 85 | 66 84 | 68 76 | 72
Wind 4 mph SW 10 mph SW 15 mph S 8 mph SSW
Humidity 78% 55% 57% 86%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 11% 22% 9% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:06 PM
Tuesday
clear Mostly sunny skies. High 88F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 68F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 71 83 | 66 84 | 65 74 | 62
Wind 7 mph SW 13 mph W 11 mph W 5 mph NW
Humidity 89% 57% 52% 68%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 12% 11% 8% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:05 PM
Wednesday
clear Sunny skies. High 87F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_tstorms Partly cloudy in the evening followed by scattered thunderstorms after midnight. Low near 65F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 58 80 | 57 82 | 60 71 | 63
Wind 6 mph NNW 9 mph WNW 9 mph W 5 mph NNW
Humidity 68% 46% 47% 76%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 15% 8% 10% 45%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:51 AM
8:03 PM
Thursday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 83F. NW winds shifting to SW at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 66F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 77 | 58 79 | 60 71 | 61
Wind 4 mph NNW 9 mph SW 8 mph SW 7 mph WNW
Humidity 76% 52% 52% 69%
Chance of Precip. 40% 50% 50% 40%
Cloud Cover 60% 54% 73% 63%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:52 AM
8:02 PM
Friday
partlycloudy Sunshine and clouds mixed. High 83F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 66F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 77 | 58 79 | 60 71 | 61
Wind 6 mph N 8 mph NNW 8 mph SSW 5 mph NW
Humidity 77% 52% 51% 71%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 32% 29% 30% 25%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
5:53 AM
8:01 PM
Saturday
clear Sunny skies. High 82F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_clear Mainly clear. Low near 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 76 | 59 78 | 59 71 | 60
Wind 7 mph NNW 9 mph NW 7 mph WSW 4 mph NW
Humidity 76% 55% 52% 69%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 27% 10% 18% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:00 PM
Sunday
clear Sunny skies. High 82F. Winds W at 5 to 10 mph.
Sunday Night
nt_chancerain Mostly clear skies early giving way to clouds and a few showers after midnight. Low around 65F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 76 | 59 78 | 60 70 | 61
Wind 4 mph NNW 6 mph W 7 mph SSW 4 mph NW
Humidity 77% 55% 54% 73%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 19% 18% 18% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High near 80F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Scattered thunderstorms. Low around 65F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 60 76 | 60 77 | 60 70 | 62
Wind 5 mph N 7 mph SSW 7 mph SSW 4 mph WSW
Humidity 79% 58% 55% 76%
Chance of Precip. 30% 20% 50% 50%
Cloud Cover 40% 42% 50% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
clear A few passing clouds, otherwise generally sunny. High 81F. Winds SE at 5 to 10 mph.
Tuesday Night
nt_clear A few clouds from time to time. Low 66F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 61 77 | 60 78 | 59 70 | 60
Wind 5 mph N 7 mph SE 7 mph S 2 mph ESE
Humidity 81% 56% 52% 70%
Chance of Precip. 20% 0% 20% 10%
Cloud Cover 39% 25% 21% 22%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High 81F. Winds SE at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Scattered thunderstorms. Low 67F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 77 | 59 78 | 59 71 | 61
Wind 3 mph E 9 mph SE 9 mph SSE 3 mph ESE
Humidity 75% 54% 53% 72%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 24% 29% 30% 50%
Conditions Clear Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Isolated thunderstorms in the morning, mainly cloudy during the afternoon with a few showers. High 82F. Winds SE at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_chancetstorms Scattered thunderstorms. Low 67F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 78 | 62 79 | 61 71 | 62
Wind 2 mph E 9 mph SE 9 mph SSE 3 mph ESE
Humidity 78% 58% 54% 72%
Chance of Precip. 20% 30% 30% 40%
Cloud Cover 25% 35% 35% 50%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise