WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 31-May-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Fog late
Fog late
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
High: 78° Low: 55° High: 75° Low: 51° High: 75° Low: 54° High: 77° Low: 56°
               
WSW
8-17
mph
Moderate breeze
E→N
5
mph
Light breeze
NNW→E
4→8-18
mph
Moderate breeze
E
8-18→4
mph
Moderate breeze
NNW→SSW
3
mph
Light air
SSW→NW
6
mph
Light breeze
NNE→ESE
5
mph
Light breeze
S→W
5
mph
Light breeze
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 7
 High 

 

This afternoon
 
Partly cloudy. High 78°. UV index up to 6. Wind west-southwest around 8 mph, gusting to 17 mph.
Tonight
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 55°. Wind east around 5 mph in the evening, becoming north after midnight.
Monday
 
Partly to mostly sunny. High 75°. UV index up to 6. Wind north-northwest around 4 mph in the morning, becoming east around 8 mph, gusting to 18 mph, in the afternoon.
Monday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. Cool. Low 51°. Wind east around 8 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight.
Tuesday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 75°. UV index up to 6. Wind north-northwest around 3 mph in the morning, becoming south-southwest in the afternoon.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Relatively cool. Low 54°. Wind south-southwest around 6 mph in the evening, becoming northwest after midnight.
Wednesday
 
Sunny in the morning, becoming mostly sunny in the afternoon. High 77°. UV index up to 7. Wind north-northeast around 5 mph in the morning, becoming east-southeast in the afternoon.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 56°. Wind south around 5 mph in the evening, becoming west after midnight.
Thursday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 82°. UV index up to 7. Wind north around 5 mph in the morning, becoming south-southwest in the afternoon.
Thursday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 58°. Wind southwest around 7 mph in the evening, becoming west after midnight.
Friday
 
Partly to mostly cloudy. Warm. High 82°. UV index up to 7. Wind west around 8 mph, gusting to 17 mph.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly clear after midnight. Low 62°. Wind west-southwest around 8 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.