WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 11-May-2026 05:00 pm
 
Tonight

Partly Cloudy
Partly Cloudy
Tuesday

Sunny
Sunny
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Rain likely
Rain likely
Thursday

Rain likely
Rain likely
Thursday
night
Chance rain
Chance rain
Friday

Mostly Cloudy
Mostly Cloudy
.25 in. .5 in. <.1 in. <.1 in.
Low: 42° High: 67° Low: 47° High: 69° Low: 51° High: 70° Low: 50° High: 66°
               
NW
3→7
mph
Light breeze
NW→WSW
7-17
mph
Moderate breeze
WSW
8
mph
Gentle breeze
SSW
13-24→19-28
mph
Strong breeze
SSW
17-27→11-21
mph
Strong breeze
SSW
7-16
mph
Moderate breeze
WNW
9-19→12-21
mph
Fresh breeze
NW
12-22
mph
Fresh breeze
UV: 6
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 5
 Medium 

 

Tonight
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Cool. Low 42°. Wind northwest around 3 mph in the evening, becoming 7 mph after midnight.
Tuesday
 
Sunny. High 67°. UV index up to 6. Wind northwest around 7 mph, gusting to 17 mph, in the morning, becoming west-southwest in the afternoon.
Tuesday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Cool. Low 47°. Wind west-southwest around 8 mph.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 69°. UV index up to 6. Wind south-southwest around 13 mph, gusting to 24 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Breezy. Low 51°. Wind south-southwest around 17 mph, gusting to 27 mph, in the evening, becoming 11 mph, gusting to 21 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Thursday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. High 70°. UV index up to 5. Wind south-southwest around 7 mph, gusting to 16 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Thursday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Low 50°. Wind west-northwest around 9 mph, gusting to 19 mph, in the evening, becoming 12 mph, gusting to 21 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 66°. UV index up to 5. Wind northwest around 12 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 49°. Wind northwest around 10 mph, gusting to 18 mph.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. High 70°. UV index up to 6. Wind west around 11 mph, gusting to 19 mph.
Saturday night
 
Mostly cloudy in the evening, becoming mostly clear after midnight. Low 52°. Wind west-southwest around 11 mph, gusting to 17 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.