| WXSIM Forecast for:
Bellport Issued by: Atlantic Point Weather Station |
||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Saturday, 18-Apr-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
|
| This afternoon |
Mostly cloudy. Mild. High 69°. UV index up to 5. Wind east-southeast around 7 mph. |
| Tonight |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Low 50°. Wind southeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday |
Dense overcast. A chance of rain. Scattered thundershowers possible. High 61°, but temperatures falling in the afternoon. UV index up to 2. Wind south-southwest around 6 mph, gusting to 15 mph, in the morning, becoming west around 12 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Sunday night |
Fair to partly cloudy in the evening, becoming fair after midnight. Low 42°. Wind west around 7 mph, gusting to 20 mph. |
| Monday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 56°. UV index up to 5. Wind west-northwest around 10 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Monday night |
Mostly clear in the evening, becoming clear after midnight. Breezy and cold. Low 32°. Wind chill ranging from 26 to 44. Wind northwest around 14 mph, gusting to 22 mph. |
| Tuesday |
Sunny. High 56°. UV index up to 5. Wind north-northwest around 10 mph, gusting to 20 mph, in the morning, becoming west-southwest around 6 mph, gusting to 16 mph, in the afternoon. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Windy. Low 40°. Wind west-southwest around 14 mph, gusting to 26 mph, in the evening, becoming 18 mph, gusting to 25 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Wednesday |
Dense overcast in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 62°. UV index up to 4. Wind west-southwest around 17 mph, gusting to 26 mph, in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch. |
| Wednesday night |
Clear. Breezy. Low 40°. Wind north-northwest around 12 mph, gusting to 19 mph. |
| Thursday |
Sunny in the morning, becoming partly cloudy in the afternoon. High 65°. UV index up to 6. Wind north-northwest around 8 mph, gusting to 17 mph, in the morning, becoming west-southwest in the afternoon. |
| Thursday night |
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 44°. Wind west-southwest around 4 mph in the evening, becoming northeast after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.