WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Saturday, 02-May-2026 11:00 am
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Sunny
Mostly Sunny
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Clear
Clear
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
<.1 in.
High: 65° Low: 42° High: 63° Low: 45° High: 68° Low: 49° High: 75° Low: 57°
               
SW
3
mph
Light air
N
3→9-17
mph
Moderate breeze
N→WNW
13-23
mph
Fresh breeze
WNW→WSW
9-20
mph
Fresh breeze
SW
13-23
mph
Fresh breeze
SSW
13-22
mph
Fresh breeze
SSW
13-22→17-25
mph
Strong breeze
SSW
21-29
mph
Strong breeze
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

This afternoon
 
Mostly cloudy. High 65°. UV index up to 5. Wind southwest around 3 mph.
Tonight
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Cool. Low 42°. Wind north around 3 mph in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Breezy. High 63°. UV index up to 6. Wind north around 13 mph, gusting to 23 mph, in the morning, becoming west-northwest in the afternoon.
Sunday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Low 45°. Wind west-northwest around 9 mph, gusting to 20 mph, in the evening, becoming west-southwest after midnight.
Monday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Breezy. High 68°. UV index up to 6. Wind southwest around 13 mph, gusting to 23 mph.
Monday night
 
Clear. Breezy. Low 49°. Wind south-southwest around 13 mph, gusting to 22 mph.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and warm. High 75°. UV index up to 6. Wind south-southwest around 13 mph, gusting to 22 mph, in the morning, becoming 17 mph, gusting to 25 mph, in the afternoon.
Tuesday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Windy. Low 57°. Wind south-southwest around 21 mph, gusting to 29 mph.
Wednesday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. Precipitation showery or intermittent. Windy. High 71°, but temperatures falling in the afternoon. UV index up to 3. Wind south-southwest around 21 mph, gusting to 28 mph, in the morning, becoming 18 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Wednesday night
 
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Breezy. Low 55°, but temperatures rising after midnight. Wind south-southwest around 12 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Thursday
 
Dense overcast. Rain very likely. Scattered thunderstorms likely. Windy. High 70°. UV index up to 2. Wind south-southwest around 20 mph, gusting to 30 mph, in the morning, becoming 24 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch.
Thursday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Scattered thunderstorms likely. Windy. Low 50°. Wind south-southwest around 18 mph, gusting to 30 mph, in the evening, becoming west around 26 mph, gusting to 38 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly around a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.