WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 08-Sep-2026 05:00 pm
 
Tonight

Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Chance rain
Chance rain
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Clear
Clear
Saturday

Mostly Sunny
Mostly Sunny
<.1 in. <.1 in. .1 in.
Low: 66° High: 86° Low: 69° High: 86° Low: 65° High: 79° Low: 58° High: 79°
               
SW
3
mph
Light air
SW
4-16→11-21
mph
Fresh breeze
SW
15-21
mph
Fresh breeze
WSW
12-20
mph
Fresh breeze
WSW→NNW
8-18
mph
Moderate breeze
N
7-17
mph
Moderate breeze
N
6
mph
Light breeze
NNE→SSE
5-16
mph
Moderate breeze
UV: 6
 High 
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 66°. Wind southwest around 3 mph.
Wednesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Warm. High 86°. UV index up to 6. Wind southwest around 4 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon.
Wednesday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Breezy and warm. Low 69°. Wind southwest around 15 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the morning. Breezy and warm. High 86°. UV index up to 5. Wind west-southwest around 12 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
Cloudy. A chance of rain. Low 65°. Wind west-southwest around 8 mph, gusting to 18 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Friday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 79°. UV index up to 6. Wind north around 7 mph, gusting to 17 mph.
Friday night
 
Clear. Low 58°. Wind north around 6 mph.
Saturday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 79°. UV index up to 6. Wind north-northeast around 5 mph, gusting to 16 mph, in the morning, becoming south-southeast in the afternoon.
Saturday night
 
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 64°. Wind south around 9 mph, gusting to 15 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely. High 74°, but temperatures falling in the afternoon. UV index up to 3. Wind south-southwest around 6 mph. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Sunday night
 
Mostly cloudy. Low 64°, but temperatures rising after midnight. Wind south-southwest around 5 mph in the evening, becoming west after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.