Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79° N Lon: 73.1° W Elev: 98 ft.
Mostly Cloudy
76°F
24°C
| Humidity | 56% |
| Wind Speed | SW 9 mph |
| Barometer | 29.83 in (1010.1 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 17 Apr 2:56 pm EDT |
Detailed forecast for
Southwest Suffolk
This Afternoon
Partly sunny with scattered showers and thunderstorms. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
Saturday
Mostly sunny in the morning, then becoming mostly cloudy. Highs around 60. East winds 5 to 10 mph.
Saturday Night
Cloudy. A chance of showers after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
Sunday
Showers. Highs in the mid 50s. Southeast winds 5 to 10 mph, increasing to northwest 15 to 20 mph in the afternoon. Chance of rain 90 percent.
Sunday Night
Mostly cloudy with showers in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 90 percent.
Monday
Mostly sunny. Highs around 50.
Monday Night
Partly cloudy in the evening, then clearing. Lows in the mid 30s.
Tuesday
Sunny. Highs around 50.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
Wednesday
Partly sunny. Highs around 60.
Wednesday Night
Partly cloudy. Lows in the mid 40s.
Thursday
Sunny. Highs in the upper 50s.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Friday
Mostly sunny. Highs in the lower 60s.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaAdditional Resources
Radar & Satellite Image
Hourly Weather Forecast
