Stormy Weather Along the East Coast; Mountain Snow and Valley Rain in the West
Showers and thunderstorms will linger along the east coast through this evening. Locally heavy rain is possible and may lead to isolated instances of flooding, especially in the Mid-Atlantic through the New England region. A front moving across the west will keep mountain snow and low elevation rain chances in the forecast through Friday. Heavy rain is expected in central/southern California. Read More >
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.Overcast
42°F
6°C
Humidity | 55% |
Wind Speed | N 14 G 25 mph |
Barometer | 29.72 in (1006.5 mb) |
Dewpoint | 27°F (-3°C) |
Visibility | 10.00 mi |
Wind Chill | 35°F (2°C) |
Last update | 29 Mar 4:56 am EDT |
Extended Forecast for
Port Jefferson NY
-
Today
Gradual
ClearingHigh: 51 °F
-
Tonight
Partly Cloudy
Low: 38 °F
-
Saturday
Mostly Sunny
High: 54 °F
-
Saturday
NightChance Rain
Low: 43 °F
-
Sunday
Partly Sunny
High: 55 °F
-
Sunday
NightMostly Cloudy
Low: 41 °F
-
Monday
Chance Rain
High: 50 °F
-
Monday
NightChance Rain
then Rain
LikelyLow: 41 °F
-
Tuesday
Rain
High: 47 °F
Detailed Forecast
Today
Cloudy through mid morning, then gradual clearing, with a high near 51. Northwest wind around 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 38. Northwest wind around 18 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 54. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 43. Southwest wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 55. Northwest wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of rain after 8am. Mostly cloudy, with a high near 50.
Monday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Tuesday
Rain. High near 47. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 50. Breezy.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Port Jefferson NY
40.95°N 73.05°W (Elev. 151 ft)
40.95°N 73.05°W (Elev. 151 ft)
3:14 am EDT Mar 29, 2024
5am EDT Mar 29, 2024-6pm EDT Apr 4, 2024