WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 25-Aug-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Chance rain
Chance rain
Friday

Rain likely
Rain likely
Friday
night
Chance rain
Chance rain
<.1 in. <.25 in. .35 in. <.1 in.
High: 84° Low: 63° High: 83° Low: 67° High: 85° Low: 69° High: 80° Low: 63°
               
W
7-17
mph
Moderate breeze
W→NW
5
mph
Light breeze
NNW→WSW
4
mph
Light breeze
SSW
6
mph
Light breeze
S
10-21→13-22
mph
Fresh breeze
S
9-20
mph
Fresh breeze
SW
4
mph
Light breeze
WSW→NNW
6→11-18
mph
Moderate breeze
UV: 6
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 3
 Medium 

 

This afternoon
 
Partly cloudy. High 84°. UV index up to 6. Wind west around 7 mph, gusting to 17 mph.
Tonight
 
Partly cloudy in the evening, becoming fair after midnight. Low 63°. Wind west around 5 mph in the evening, becoming northwest after midnight.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 83°. UV index up to 6. Wind north-northwest around 4 mph in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 67°. Wind south-southwest around 6 mph.
Thursday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Breezy and warm. High 85°. UV index up to 5. Wind south around 10 mph, gusting to 21 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Low 69°. Wind south around 9 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Friday
 
Dense overcast. Patchy light fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. High 80°, but temperatures falling in the afternoon. UV index up to 3. Wind southwest around 4 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Friday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 63°. Wind west-southwest around 6 mph in the evening, becoming north-northwest around 11 mph, gusting to 18 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 82°. UV index up to 6. Wind north-northwest around 10 mph, gusting to 17 mph, in the morning, becoming west around 4 mph in the afternoon.
Saturday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Low 66°. Wind south around 6 mph.
Sunday
 
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. High 83°. UV index up to 4. Wind west-southwest around 2 mph in the morning, becoming south around 6 mph, gusting to 18 mph, in the afternoon.
Sunday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 70°. Wind south around 11 mph, gusting to 18 mph, in the evening, becoming southwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.