WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 19-Apr-2026 11:00 am
 
This
afternoon
Chance rain
Chance rain
Tonight

Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Sunny
Sunny
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Chance rain
Chance rain
Wednesday
night
Partly Cloudy
Partly Cloudy
.1 in. <.1 in. <.1 in. .1 in.
High: 56° Low: 38° High: 53° Low: 33° High: 55° Low: 41° High: 61° Low: 44°
               
NNW
12-20
mph
Fresh breeze
NW
6-18→3
mph
Moderate breeze
NW
4→8-18
mph
Moderate breeze
NW
10-19
mph
Fresh breeze
NNW→SW
7-20
mph
Fresh breeze
SW
13-22
mph
Fresh breeze
SSW
14-22→8-20
mph
Fresh breeze
E
5
mph
Light breeze
UV: 3
 Medium 
UV: 4
 Medium 
UV: 5
 Medium 
UV: 3
 Medium 

 

This afternoon
 
Dense overcast. A chance of rain. Breezy. High 56°. UV index up to 3. Wind north-northwest around 12 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Tonight
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 38°. Wind northwest around 6 mph, gusting to 18 mph, in the evening, becoming 3 mph after midnight.
Monday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 53°. UV index up to 4. Wind northwest around 4 mph in the morning, becoming 8 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Cold. Low 33°. Wind northwest around 10 mph, gusting to 19 mph.
Tuesday
 
Sunny. High 55°. UV index up to 5. Wind north-northwest around 7 mph, gusting to 20 mph, in the morning, becoming southwest in the afternoon.
Tuesday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Breezy. Low 41°. Wind southwest around 13 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 61°. UV index up to 3. Wind south-southwest around 14 mph, gusting to 22 mph, in the morning, becoming 8 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Wednesday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Low 44°. Wind east around 5 mph.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 66°. UV index up to 5. Wind west-northwest around 6 mph, gusting to 16 mph.
Thursday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 44°. Wind north-northwest around 3 mph in the evening, becoming northeast around 7 mph after midnight.
Friday
 
Partly cloudy in the morning, becoming sunny in the afternoon. High 66°. UV index up to 6. Wind north-northeast around 7 mph, gusting to 19 mph, in the morning, becoming west in the afternoon.
Friday night
 
Clear. Low 42°. Wind east-southeast around 11 mph, gusting to 22 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.