WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 22-Sep-2026 11:00 pm
 
Rest of
tonight
Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Chance rain
Chance rain
Friday
night
Chance rain
Chance rain
Saturday

Rain likely
Rain likely
<.1 in. .25 in. .5 in.
Low: 56° High: 72° Low: 52° High: 71° Low: 54° High: 66° Low: 52° High: 61°
               
NE
14-23
mph
Fresh breeze
NE
17-27
mph
Strong breeze
NE
16-25
mph
Strong breeze
NE
16-25
mph
Strong breeze
NE
19-29
mph
Strong breeze
NE
23-34
mph
Near gale
NE
25-33
mph
Near gale
N
28-40
mph
Gale
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 2
 Low 

 

Rest of tonight
 
Partly cloudy. Breezy. Low 56°. Wind northeast around 14 mph, gusting to 23 mph.
Wednesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Windy. High 72°. UV index up to 5. Wind northeast around 17 mph, gusting to 27 mph.
Wednesday night
 
Partly cloudy. Breezy. Low 52°. Wind northeast around 16 mph, gusting to 25 mph.
Thursday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 71°. UV index up to 5. Wind northeast around 16 mph, gusting to 25 mph.
Thursday night
 
Partly to mostly cloudy. Windy. Low 54°. Wind northeast around 19 mph, gusting to 29 mph.
Friday
 
Partly to mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy. High 66°. UV index up to 5. Wind northeast around 23 mph, gusting to 34 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain after midnight. Very windy. Low 52°. Wind northeast around 25 mph, gusting to 33 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Saturday
 
Dense overcast. Rain likely. Very windy and cool. High 61°. UV index up to 2. Wind north around 28 mph, gusting to 40 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Saturday night
 
Dense overcast. Rain likely. Windy and cool. Low 50°. Wind north around 24 mph, gusting to 34 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Sunday
 
Dense overcast. Rain likely in the morning, then a slight chance of rain in the afternoon. Windy. High 64°. Wind north around 21 mph, gusting to 29 mph, in the morning, becoming 17 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Sunday night
 
Dense overcast. A chance of rain in the evening, then a slight chance of rain after midnight. Low 54°. Wind north around 13 mph, gusting to 23 mph, in the evening, becoming 8 mph, gusting to 16 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.