WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 23-Aug-2026 11:00 pm
 
Rest of
tonight
Mostly Clear
Mostly Clear
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
<.1 in.
Low: 65° High: 84° Low: 62° High: 81° Low: 62° High: 81° Low: 67° High: 84°
               
SW
5
mph
Light breeze
SW
6-16
mph
Moderate breeze
SW→WNW
5
mph
Light breeze
WNW
7-16
mph
Moderate breeze
WNW
7
mph
Light breeze
WNW→WSW
5
mph
Light breeze
SW
8
mph
Gentle breeze
SSW
10-20→13-22
mph
Fresh breeze
UV: 7
 High 
UV: 6
 High 
UV: 7
 High 
UV: 5
 Medium 

 

Rest of tonight
 
Mostly clear. Low 65°. Wind southwest around 5 mph.
Monday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 84°. UV index up to 7. Wind southwest around 6 mph, gusting to 16 mph.
Monday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 62°. Wind southwest around 5 mph in the evening, becoming west-northwest after midnight.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 81°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 16 mph.
Tuesday night
 
Fair to partly cloudy. Low 62°. Wind west-northwest around 7 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. High 81°. UV index up to 7. Wind west-northwest around 5 mph in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 67°. Wind southwest around 8 mph.
Thursday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. Breezy. High 84°. UV index up to 5. Wind south-southwest around 10 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Precipitation showery or intermittent. Low 66°. Wind south around 13 mph, gusting to 21 mph, in the evening, becoming 4 mph, gusting to 17 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Friday
 
Mostly cloudy in the morning, becoming partly to mostly sunny 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. Precipitation showery or intermittent. High 84°. UV index up to 7. Wind north-northwest around 3 mph in the morning, becoming south-southwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Low 66°. Wind south around 7 mph, gusting to 16 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.