WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 17-Aug-2026 05:00 pm
 
Tonight

Cloudy
Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Chance rain
Chance rain
Thursday
night
Rain likely
Rain likely
Friday

Chance rain
Chance rain
<.1 in. <.1 in. .25 in. .35 in. <.25 in.
Low: 67° High: 85° Low: 68° High: 88° Low: 71° High: 85° Low: 67° High: 76°
               
NNE
4→calm
mph
Light breeze
NW→WSW
2
mph
Light air
SW→NW
2
mph
Light air
NW→SW
4
mph
Light breeze
SW
8
mph
Gentle breeze
WNW→SW
4
mph
Light breeze
S→NNW
6
mph
Light breeze
NNE
6→9-15
mph
Moderate breeze
UV: 6
 High 
UV: 7
 High 
UV: 6
 High 
UV: 5
 Medium 

 

Tonight
 
Cloudy. Low 67°. Wind north-northeast around 4 mph in the evening, becoming near calm after midnight.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 85°. UV index up to 6. Wind northwest around 2 mph in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Tuesday night
 
Partly cloudy. A chance of rain. Low 68°. Wind southwest around 2 mph in the evening, becoming northwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
Partly to mostly sunny. Hot. High 88°. UV index up to 7. Wind northwest around 4 mph in the morning, becoming southwest in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 71°. Wind southwest around 8 mph.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. High 85°. UV index up to 6. Wind west-northwest around 4 mph in the morning, becoming southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around a quarter of an inch.
Thursday night
 
Mostly cloudy to cloudy. Patchy light fog after midnight. Rain likely. Precipitation showery or intermittent. Low 67°. Wind south around 6 mph in the evening, becoming north-northwest after midnight. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Friday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 76°, but temperatures falling in the afternoon. UV index up to 5. Wind north-northeast around 6 mph in the morning, becoming 9 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Relatively cool. Low 61°. Wind north-northeast around 8 mph.
Saturday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the afternoon. High 78°. UV index up to 5. Wind north-northeast around 10 mph, gusting to 19 mph, in the morning, becoming east in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 62°. Wind east around 9 mph, gusting to 18 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.