WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 20-Sep-2026 11:00 am
 
This
afternoon
Rain likely
Rain likely
Tonight

Rain likely
Rain likely
Monday

Cloudy
Cloudy
Monday
night
Cloudy
Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Chance rain
Chance rain
.25 in. .5 in. <.1 in. .1 in. <.1 in. .1 in.
High: 72° Low: 57° High: 73° Low: 55° High: 64° Low: 52° High: 66° Low: 51°
               
SSE
10-19
mph
Fresh breeze
S→N
9-18
mph
Moderate breeze
NNE
11-19
mph
Fresh breeze
ENE
9-18
mph
Moderate breeze
ENE
16-25
mph
Strong breeze
ENE
19-27
mph
Strong breeze
NE
20-28
mph
Strong breeze
NE
19-28
mph
Strong breeze
UV: 2
 Low 
UV: 3
 Medium 
UV: 2
 Low 
UV: 3
 Medium 

 

This afternoon
 
Dense overcast. Rain likely. High 72°. UV index up to 2. Wind south-southeast around 10 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Tonight
 
Dense overcast. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 57°. Wind south around 9 mph, gusting to 18 mph, in the evening, becoming north after midnight. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Monday
 
Cloudy. Breezy. High 73°. UV index up to 3. Wind north-northeast around 11 mph, gusting to 19 mph.
Monday night
 
Cloudy. A slight chance of rain. Low 55°. Wind east-northeast around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy and cool. High 64°. UV index up to 2. Wind east-northeast around 16 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Tuesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Windy. Low 52°. Wind east-northeast around 19 mph, gusting to 27 mph.
Wednesday
 
Mostly cloudy to cloudy. A chance of rain. Windy. High 66°. UV index up to 3. Wind northeast around 20 mph, gusting to 28 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
Mostly cloudy to cloudy. A chance of rain. Windy and cool. Low 51°. Wind northeast around 19 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Windy. High 70°. UV index up to 4. Wind northeast around 19 mph, gusting to 29 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
Partly cloudy. Windy. Low 52°. Wind northeast around 18 mph, gusting to 27 mph.
Friday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the afternoon. Windy. High 66°. UV index up to 4. Wind northeast around 22 mph, gusting to 33 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Friday night
 
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Very windy and cool. Low 51°, but temperatures rising after midnight. Wind northeast around 31 mph, gusting to 49 mph, in the evening, becoming 41 mph, gusting to 54 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.