| WXSIM Forecast for:
Bellport Issued by: Atlantic Point Weather Station |
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| Updated: Monday, 18-May-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Clear. Exceptionally hot. High 91°. UV index up to 8. Wind south-southeast around 8 mph, gusting to 18 mph. |
| Tonight |
Fair in the evening, becoming mostly clear after midnight. Low 63°. Wind south-southwest around 10 mph, gusting to 17 mph. |
| Tuesday |
Sunny in the morning, becoming partly cloudy in the afternoon. Unusually hot. High 88°. UV index up to 8. Wind southwest around 8 mph, gusting to 17 mph. |
| Tuesday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening. Mild. Low 64°. Wind southwest around 7 mph. |
| Wednesday |
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Light to moderate fog in the morning. Unusually hot. High 89°. UV index up to 8. Wind southwest around 10 mph, gusting to 19 mph. |
| Wednesday night |
Mostly cloudy to cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Low 57°. Wind west around 6 mph in the evening, becoming north around 9 mph, gusting to 16 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Thursday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 71°. UV index up to 6. Wind north-northeast around 8 mph, gusting to 17 mph, in the morning, becoming southeast around 4 mph in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Thursday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 52°. Wind south around 4 mph. |
| Friday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 71°. UV index up to 7. Wind east-southeast around 6 mph, gusting to 16 mph. |
| Friday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Low 55°. Wind south around 6 mph in the evening, becoming 3 mph after midnight. |
| Saturday |
Dense overcast. A slight chance of rain in the morning, then rain likely in the afternoon. High 64°, but temperatures falling in the afternoon. UV index up to 3. Wind east-southeast around 8 mph, gusting to 18 mph. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch. |
| Saturday night |
Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Breezy and cool. Low 47°, but temperatures rising after midnight. Wind east-southeast around 14 mph, gusting to 24 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch. |
WXSIM forecast formatting script by Saratoga-Weather.org.