WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 15-Sep-2026 11:00 pm
 
Rest of
tonight
Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
<.1 in.
Low: 50° High: 80° Low: 62° High: 82° Low: 67° High: 84° Low: 53° High: 71°
               
S
3
mph
Light air
SW
5
mph
Light breeze
SW
5
mph
Light breeze
SW
5→9-17
mph
Moderate breeze
SSW
11-17
mph
Moderate breeze
NNW
8-18
mph
Moderate breeze
NNW→NNE
13-20
mph
Fresh breeze
NE
11-20
mph
Fresh breeze
UV: 5
 Medium 
UV: 4
 Medium 
UV: 6
 High 
UV: 6
 High 

 

Rest of tonight
 
Partly cloudy. Cool. Low 50°. Wind south around 3 mph.
Wednesday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Warm. High 80°. UV index up to 5. Wind southwest around 5 mph.
Wednesday night
 
Partly to mostly cloudy. Low 62°. Wind southwest around 5 mph.
Thursday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Warm. High 82°. UV index up to 4. Wind southwest around 5 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon.
Thursday night
 
Mostly cloudy to cloudy. A slight chance of rain. Warm. Low 67°. Wind south-southwest around 11 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Partly cloudy. Warm. High 84°. UV index up to 6. Wind north-northwest around 8 mph, gusting to 18 mph.
Friday night
 
Partly cloudy in the evening, becoming fair after midnight. Breezy. Low 53°. Wind north-northwest around 13 mph, gusting to 20 mph, in the evening, becoming north-northeast after midnight.
Saturday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 71°. UV index up to 6. Wind northeast around 11 mph, gusting to 20 mph.
Saturday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Low 53°. Wind southeast around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Sunday
 
Dense overcast. Patchy light fog in the afternoon. Rain likely. Breezy. High 72°. UV index up to 2. Wind southeast around 14 mph, gusting to 22 mph, in the morning, becoming 10 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 2 inches.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Windy. Low 55°. Wind north around 16 mph, gusting to 26 mph, in the evening, becoming 19 mph, gusting to 26 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.