Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
A Few Clouds
66°F
19°C
| Humidity | 27% |
| Wind Speed | SW 15 G 24 mph |
| Barometer | 30.06 in (1017.8 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 11:56 am EDT |
Extended Forecast for
Bay Shore NY
This Afternoon

High: 61 °F⇓
Sunny
Tonight
Low: 38 °F
Partly Cloudy
then Patchy
FogTuesday
High: 60 °F
Patchy Fog
then Partly
SunnyTuesday Night

Low: 40 °F
Patchy Fog
Wednesday
High: 54 °F
Mostly Cloudy
then Slight
Chance
ShowersWednesday Night

Low: 46 °F
Chance Rain
Thursday
High: 56 °F
Rain Likely
then
Rain/Snow
LikelyThursday Night
Low: 31 °F
Chance
Rain/Snow
then Mostly
ClearFriday

High: 45 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a temperature falling to around 57 by 5pm. Southwest wind 8 to 11 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. South wind 5 to 7 mph.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 60. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 40. South wind 3 to 5 mph.
Wednesday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 54. South wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
Rain likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 8pm. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 45.
Friday Night
A chance of rain between 8pm and 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Cloudy, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bay Shore NY
40.71°N 73.25°W (Elev. 13 ft)
40.71°N 73.25°W (Elev. 13 ft)
11:18 am EDT Mar 9, 2026
12pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026


