WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 12-Jul-2026 05:00 pm
 
Tonight

Clear
Clear
Monday

Mostly Sunny
Mostly Sunny
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

Partly Cloudy
Partly Cloudy
Low: 65° High: 87° Low: 68° High: 91° Low: 72° High: 95° Low: 71° High: 89°
               
S
4
mph
Light breeze
SW
4→8-18
mph
Moderate breeze
SW
10-18
mph
Moderate breeze
SW
10-20→14-24
mph
Fresh breeze
SSW
15-23
mph
Fresh breeze
WSW
12-19
mph
Fresh breeze
NW
9-17
mph
Moderate breeze
W
10-19
mph
Fresh breeze
UV: 7
 High 
UV: 8
 Very High 
UV: 9
 Very High 
UV: 8
 Very High 

 

Tonight
 
Clear in the evening, becoming fair after midnight. Low 65°. Wind south around 4 mph.
Monday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Hot. High 87°. UV index up to 7. Wind southwest around 4 mph in the morning, becoming 8 mph, gusting to 18 mph, in the afternoon.
Monday night
 
Fair to partly cloudy. Low 68°. Wind southwest around 10 mph, gusting to 18 mph.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and hot. High 91°. UV index up to 8. Wind southwest around 10 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 24 mph, in the afternoon.
Tuesday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Breezy. Low 72°. Wind south-southwest around 15 mph, gusting to 23 mph.
Wednesday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Breezy and very hot. High 95°. UV index up to 9. Wind west-southwest around 12 mph, gusting to 19 mph.
Wednesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 71°. Wind northwest around 9 mph, gusting to 17 mph.
Thursday
 
Partly cloudy. Hot. High 89°. UV index up to 8. Wind west around 10 mph, gusting to 19 mph.
Thursday night
 
Mostly clear. Low 65°. Wind northwest around 9 mph, gusting to 18 mph.
Friday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 87°. UV index up to 7. Wind northwest around 9 mph, gusting to 16 mph, in the morning, becoming west-southwest around 6 mph in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Relatively cool. Low 64°. Wind west-southwest around 6 mph in the evening, becoming north-northwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.