WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 23-Jun-2026 05:00 pm
 
Tonight

Chance rain
Chance rain
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Chance rain
Chance rain
Friday

Chance rain
Chance rain
Friday
night
Chance rain
Chance rain
Saturday

Mostly Cloudy
Mostly Cloudy
<.1 in. .25 in. .1 in. <.25 in. <.1 in.
Low: 62° High: 84° Low: 61° High: 86° Low: 62° High: 83° Low: 64° High: 81°
               
NNW
7
mph
Light breeze
NNW→W
8-18
mph
Moderate breeze
W→NNW
4
mph
Light breeze
WSW→SSW
2→9-21
mph
Fresh breeze
SSW
11-20
mph
Fresh breeze
SW
9-18
mph
Moderate breeze
WSW
8-15→4
mph
Moderate breeze
N→E
3
mph
Light air
UV: 8
 Very High 
UV: 8
 Very High 
UV: 7
 High 
UV: 6
 High 

 

Tonight
 
Cloudy in the evening, becoming partly cloudy after midnight. A chance of rain. Low 62°. Wind north-northwest around 7 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
Sunny. High 84°. UV index up to 8. Wind north-northwest around 8 mph, gusting to 18 mph, in the morning, becoming west in the afternoon.
Wednesday night
 
Clear. Relatively cool. Low 61°. Wind west around 4 mph in the evening, becoming north-northwest after midnight.
Thursday
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 86°. UV index up to 8. Wind west-southwest around 2 mph in the morning, becoming south-southwest around 9 mph, gusting to 21 mph, in the afternoon.
Thursday night
 
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 62°. Wind south-southwest around 11 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly around a quarter of an inch.
Friday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 83°. UV index up to 7. Wind southwest around 9 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Friday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 64°. Wind west-southwest around 8 mph, gusting to 15 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Saturday
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 81°. UV index up to 6. Wind north around 3 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
 
Fair to partly cloudy. Low 63°. Wind southwest around 3 mph.
Sunday
 
Partly to mostly cloudy. High 82°. UV index up to 6. Wind north around 3 mph in the morning, becoming southeast in the afternoon.
Sunday night
 
Fair to partly cloudy. Low 63°. Wind south-southwest around 5 mph in the evening, becoming northwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.