WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Saturday, 05-Sep-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Chance rain
Chance rain
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Sunny
Sunny
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
<.1 in. <.1 in. <.1 in.
High: 85° Low: 61° High: 74° Low: 58° High: 82° Low: 62° High: 81° Low: 67°
               
NNW
4
mph
Light breeze
NE
5
mph
Light breeze
NE
4
mph
Light breeze
S→NW
2
mph
Light air
NW
7-16
mph
Moderate breeze
WNW
6
mph
Light breeze
W
5
mph
Light breeze
SW
8
mph
Gentle breeze
UV: 6
 High 
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 

 

This afternoon
 
Partly cloudy. Warm. High 85°. UV index up to 6. Wind north-northwest around 4 mph.
Tonight
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Low 61°. Wind northeast around 5 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 74°. UV index up to 5. Wind northeast around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Partly cloudy. A chance of rain. Low 58°. Wind south around 2 mph in the evening, becoming northwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Sunny. Warm. High 82°. UV index up to 6. Wind northwest around 7 mph, gusting to 16 mph.
Monday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 62°. Wind west-northwest around 6 mph.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 81°. UV index up to 6. Wind west around 5 mph.
Tuesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 67°. Wind southwest around 8 mph.
Wednesday
 
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and warm. High 83°. UV index up to 6. Wind southwest around 10 mph, gusting to 22 mph, in the morning, becoming 17 mph, gusting to 28 mph, in the afternoon.
Wednesday night
 
Partly cloudy. Windy and warm. Low 70°. Wind southwest around 22 mph, gusting to 31 mph.
Thursday
 
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and warm. High 83°. UV index up to 6. Wind west around 15 mph, gusting to 25 mph.
Thursday night
 
Partly to mostly cloudy. Breezy and relatively cool. Low 55°. Wind west-northwest around 15 mph, gusting to 24 mph, in the evening, becoming north-northwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.