WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Saturday, 22-Aug-2026 11:00 pm
 
Rest of
tonight
Cloudy
Cloudy
Sunday

Chance rain
Chance rain
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Mostly Clear
Mostly Clear
Wednesday

Mostly Sunny
Mostly Sunny
<.1 in. <.25 in.
Low: 67° High: 86° Low: 65° High: 83° Low: 64° High: 81° Low: 61° High: 83°
               
SE
3
mph
Light air
SE→SSW
6-16
mph
Moderate breeze
SW
6-15
mph
Moderate breeze
WSW
8-18
mph
Moderate breeze
WSW
10-18
mph
Moderate breeze
WSW
11-20
mph
Fresh breeze
W
9-19
mph
Fresh breeze
NW→WSW
7-16
mph
Moderate breeze
UV: 6
 High 
UV: 7
 High 
UV: 7
 High 
UV: 7
 High 

 

Rest of tonight
 
Cloudy. A slight chance of rain. Low 67°. Wind southeast around 3 mph. Chance of precipitation 20 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 in the morning, then a slight chance of rain in the afternoon. Warm. High 86°. UV index up to 6. Wind southeast around 6 mph, gusting to 16 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Sunday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Low 65°. Wind southwest around 6 mph, gusting to 15 mph.
Monday
 
Sunny in the morning, becoming mostly sunny in the afternoon. High 83°. UV index up to 7. Wind west-southwest around 8 mph, gusting to 18 mph.
Monday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Low 64°. Wind west-southwest around 10 mph, gusting to 18 mph.
Tuesday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Breezy. High 81°. UV index up to 7. Wind west-southwest around 11 mph, gusting to 20 mph.
Tuesday night
 
Mostly clear. Low 61°. Wind west around 9 mph, gusting to 19 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 83°. UV index up to 7. Wind northwest around 7 mph, gusting to 16 mph, in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 66°. Wind south-southwest around 10 mph, gusting to 18 mph, in the evening, becoming 6 mph after midnight.
Thursday
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 85°. UV index up to 7. Wind south-southwest around 3 mph in the morning, becoming southeast around 7 mph, gusting to 19 mph, in the afternoon.
Thursday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Low 68°. Wind southeast around 9 mph, gusting to 18 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.