WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Saturday, 16-May-2026 05:00 am
 
Today

Mostly Sunny
Mostly Sunny
Tonight

Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Sunny
Mostly Sunny
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Partly Cloudy
Partly Cloudy
High: 75° Low: 56° High: 82° Low: 58° High: 80° Low: 59° High: 86° Low: 63°
               
SW
4-15→10-20
mph
Fresh breeze
SSW
12-20
mph
Fresh breeze
SSW
8-16
mph
Moderate breeze
SW→NNE
5
mph
Light breeze
ENE
7-16
mph
Moderate breeze
SSE→SSW
5
mph
Light breeze
SSW
8-17
mph
Moderate breeze
SSW
11-16
mph
Moderate breeze
UV: 8
 Very High 
UV: 8
 Very High 
UV: 8
 Very High 
UV: 8
 Very High 

 

Today
 
Mostly sunny. High 75°. UV index up to 8. Wind southwest around 4 mph, gusting to 15 mph, in the morning, becoming 10 mph, gusting to 20 mph, in the afternoon.
Tonight
 
Fair in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 56°. Wind south-southwest around 12 mph, gusting to 20 mph.
Sunday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Warm. High 82°. UV index up to 8. Wind south-southwest around 8 mph, gusting to 16 mph.
Sunday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 58°. Wind southwest around 5 mph in the evening, becoming north-northeast after midnight.
Monday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Warm. High 80°. UV index up to 8. Wind east-northeast around 7 mph, gusting to 16 mph.
Monday night
 
Partly cloudy. Low 59°. Wind south-southeast around 5 mph in the evening, becoming south-southwest after midnight.
Tuesday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Unusually hot. High 86°. UV index up to 8. Wind south-southwest around 8 mph, gusting to 17 mph.
Tuesday night
 
Fair in the evening, becoming partly cloudy after midnight. Mild. Low 63°. Wind south-southwest around 11 mph, gusting to 16 mph.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and unusually hot. High 86°. UV index up to 8. Wind south-southwest around 11 mph, gusting to 21 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 59°. Wind southwest around 9 mph, gusting to 16 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Thursday
 
Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 70°, but temperatures falling in the afternoon. UV index up to 6. Wind north-northwest around 9 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Thursday night
 
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Low 52°, but temperatures rising after midnight. Wind north-northeast around 8 mph, gusting to 17 mph, in the evening, becoming east-southeast after midnight. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.