Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
48°F
9°C
| Humidity | 61% |
| Wind Speed | SW 5 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 11 Nov 2:56 am EST |
Extended Forecast for
Terryville NY
Overnight
Low: 46 °F
Mostly Clear
Veterans Day
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Decreasing
CloudsThursday
High: 60 °F
Chance Rain
then RainThursday Night
Low: 43 °F
Rain
Friday
High: 50 °F
Rain
Friday Night
Low: 37 °F
Chance Rain
Saturday
High: 49 °F
Partly Sunny
Saturday Night
Low: 36 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 46. West wind around 8 mph.
Veterans Day
Mostly sunny, with a high near 60. West wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 46. Calm wind becoming east around 6 mph after midnight.
Thursday
A chance of rain and thunderstorms before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then rain after 4pm. High near 60. East wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain. Low around 43. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 52.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Terryville NY
40.91°N 73.03°W (Elev. 128 ft)
40.91°N 73.03°W (Elev. 128 ft)
1:20 am EST Nov 11, 2026
3am EST Nov 11, 2026-6pm EST Nov 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
