WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 15-May-2026 05:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Saturday

Mostly Sunny
Mostly Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
High: 68° Low: 47° High: 74° Low: 55° High: 79° Low: 54° High: 75° Low: 55°
               
NW→WSW
8-17
mph
Moderate breeze
N→SSE
6-15→3
mph
Moderate breeze
SW
5-15→9-18
mph
Moderate breeze
SW
11-18
mph
Moderate breeze
WSW
8
mph
Gentle breeze
W→NE
6
mph
Light breeze
NE→E
8-15
mph
Moderate breeze
SE→S
6
mph
Light breeze
UV: 6
 High 
UV: 8
 Very High 
UV: 7
 High 
UV: 8
 Very High 

 

Today
 
Partly cloudy. High 68°. UV index up to 6. Wind northwest around 8 mph, gusting to 17 mph, in the morning, becoming west-southwest in the afternoon.
Tonight
 
Partly cloudy in the evening, becoming fair after midnight. Low 47°. Wind north around 6 mph, gusting to 15 mph, in the evening, becoming south-southeast around 3 mph after midnight.
Saturday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 74°. UV index up to 8. Wind southwest around 5 mph, gusting to 15 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Saturday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 55°. Wind southwest around 11 mph, gusting to 18 mph.
Sunday
 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 79°. UV index up to 7. Wind west-southwest around 8 mph.
Sunday night
 
Partly cloudy. Low 54°. Wind west around 6 mph in the evening, becoming northeast after midnight.
Monday
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. High 75°. UV index up to 8. Wind northeast around 8 mph, gusting to 15 mph, in the morning, becoming east in the afternoon.
Monday night
 
Fair in the evening, becoming partly cloudy after midnight. Low 55°. Wind southeast around 6 mph in the evening, becoming south after midnight.
Tuesday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Breezy and unusually hot. High 84°. UV index up to 8. Wind south around 9 mph, gusting to 18 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon.
Tuesday night
 
Clear in the evening, becoming mostly clear after midnight. Breezy. Low 61°. Wind south around 14 mph, gusting to 21 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Breezy and unusually hot. High 84°. UV index up to 8. Wind south-southwest around 12 mph, gusting to 22 mph.
Wednesday night
 
Mostly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Scattered thundershowers possible. Low 61°. Wind southwest around 11 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.