WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 28-Aug-2026 05:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Saturday

Sunny
Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Rain likely
Rain likely
<.1 in. .25 in. .35 in.
Low: 60° High: 80° Low: 64° High: 86° Low: 65° High: 86° Low: 66° High: 75°
               
NW
4→9
mph
Gentle breeze
N→W
7→4
mph
Light breeze
SSW
5
mph
Light breeze
SSW
7-16→11-21
mph
Fresh breeze
WSW→WNW
11-20→7-16
mph
Fresh breeze
NNW→SSW
5
mph
Light breeze
SSW
5
mph
Light breeze
SSW
8-15
mph
Moderate breeze
UV: 7
 High 
UV: 6
 High 
UV: 6
 High 
UV: 2
 Low 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming fair after midnight. A slight chance of rain. Low 60°. Wind northwest around 4 mph in the evening, becoming 9 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Sunny. High 80°. UV index up to 7. Wind north around 7 mph in the morning, becoming west around 4 mph in the afternoon.
Saturday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Low 64°. Wind south-southwest around 5 mph.
Sunday
 
Partly cloudy. Warm. High 86°. UV index up to 6. Wind south-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Rain likely. Low 65°. Wind west-southwest around 11 mph, gusting to 20 mph, in the evening, becoming west-northwest around 7 mph, gusting to 16 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Monday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 86°. UV index up to 6. Wind north-northwest around 5 mph in the morning, becoming south-southwest in the afternoon.
Monday night
 
Partly cloudy in the evening, becoming cloudy after midnight. Low 66°. Wind south-southwest around 5 mph.
Tuesday
 
Dense overcast. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. High 75°. UV index up to 2. Wind south-southwest around 8 mph, gusting to 15 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 61°. Wind southeast around 9 mph, gusting to 15 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Wednesday
 
Mostly cloudy to cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 78°. UV index up to 5. Wind southeast around 10 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Rain likely. Breezy. Low 63°, but temperatures rising after midnight. Wind southeast around 11 mph, gusting to 17 mph, in the evening, becoming south-southwest after midnight. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.