| WXSIM Forecast for:
Bellport Issued by: Atlantic Point Weather Station |
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| Updated: Friday, 21-Aug-2026 05:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 81°. UV index up to 5. Wind north-northeast around 13 mph, gusting to 19 mph, in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
| Tonight |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 64°. Wind north-northeast around 6 mph, gusting to 15 mph. |
| Saturday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 78°. UV index up to 4. Wind northeast around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Saturday night |
Cloudy. Rain likely. Low 64°. Wind southeast around 5 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch. |
| Sunday |
Mostly cloudy to cloudy. A chance of rain. High 84°. UV index up to 5. Wind south-southeast around 6 mph, gusting to 15 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming clear after midnight. Low 65°. Wind southwest around 9 mph. |
| Monday |
Sunny. High 82°. UV index up to 7. Wind west-southwest around 10 mph, gusting to 18 mph. |
| Monday night |
Mostly clear in the evening, becoming clear after midnight. Low 63°. Wind west-southwest around 8 mph, gusting to 16 mph. |
| Tuesday |
Sunny. High 83°. UV index up to 6. Wind west-northwest around 8 mph, gusting to 17 mph. |
| Tuesday night |
Fair. Low 65°. Wind west-southwest around 7 mph. |
| Wednesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 86°. UV index up to 6. Wind west-southwest around 5 mph, gusting to 16 mph. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 69°. Wind south around 9 mph, gusting to 16 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.






