WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 29-Sep-2026 11:00 pm
 
Rest of
tonight
Mostly Cloudy
Mostly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Fog
Fog
Saturday

Partly Cloudy
Partly Cloudy
<.1 in.
Low: 58° High: 75° Low: 60° High: 77° Low: 62° High: 82° Low: 57° High: 72°
               
N
3
mph
Light air
NNW→WSW
3
mph
Light air
WSW
5
mph
Light breeze
WSW
6
mph
Light breeze
SW
9
mph
Gentle breeze
SW
11-17
mph
Moderate breeze
NW
9-18
mph
Moderate breeze
N
12-22→9-21
mph
Fresh breeze
UV: 5
 Medium 
UV: 3
 Medium 
UV: 5
 Medium 
UV: 4
 Medium 

 

Rest of tonight
 
Partly to mostly cloudy. Low 58°. Wind north around 3 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 75°. UV index up to 5. Wind north-northwest around 3 mph in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Mild. Low 60°, but temperatures rising after midnight. Wind west-southwest around 5 mph.
Thursday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. Warm. High 77°. UV index up to 3. Wind west-southwest around 6 mph.
Thursday night
 
Fair in the evening, becoming partly cloudy after midnight. Mild. Low 62°. Wind southwest around 9 mph.
Friday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 82°. UV index up to 5. Wind southwest around 11 mph, gusting to 17 mph.
Friday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening. A chance of rain. Low 57°. Wind northwest around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 72°. UV index up to 4. Wind north around 12 mph, gusting to 22 mph, in the morning, becoming 9 mph, gusting to 21 mph, in the afternoon.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Breezy. Low 55°. Wind east around 12 mph, gusting to 22 mph.
Sunday
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. Breezy. High 66°. Wind east around 13 mph, gusting to 22 mph. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch.
Sunday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 53°. Wind northeast around 8 mph, gusting to 18 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.