WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 16-Jul-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Clear
Clear
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Rain likely
Rain likely
Saturday
night
Thunder storm
Thunder storm
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Clear
Clear
<.1 in. .35 in. .25 in. <.1 in.
High: 90° Low: 67° High: 88° Low: 67° High: 85° Low: 69° High: 86° Low: 62°
               
W
9-17
mph
Moderate breeze
NW
9-17→6
mph
Moderate breeze
N→SSW
5
mph
Light breeze
SSW
4
mph
Light breeze
SSW
9-20→12-20
mph
Fresh breeze
SW
16-24
mph
Fresh breeze
W
10-19
mph
Fresh breeze
NNW
9-18
mph
Moderate breeze
UV: 7
 High 
UV: 8
 Very High 
UV: 6
 High 
UV: 7
 High 

 

This afternoon
 
Partly cloudy. A slight chance of rain. Hot. High 90°. UV index up to 7. Wind west around 9 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tonight
 
Fair in the evening, becoming clear after midnight. Low 67°. Wind northwest around 9 mph, gusting to 17 mph, in the evening, becoming 6 mph after midnight.
Friday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Hot. High 88°. UV index up to 8. Wind north around 5 mph in the morning, becoming south-southwest in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 67°. Wind south-southwest around 4 mph.
Saturday
 
Partly to mostly cloudy in the morning, becoming dense overcast in the afternoon. Rain likely in the afternoon. Precipitation showery or intermittent. High 85°, but temperatures falling in the afternoon. UV index up to 6. Wind south-southwest around 9 mph, gusting to 20 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch.
Saturday night
 
Dense overcast. Rain likely. Scattered thundershowers possible. Breezy. Low 69°. Wind southwest around 16 mph, gusting to 24 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 86°. UV index up to 7. Wind west around 10 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Clear. Relatively cool. Low 62°. Wind north-northwest around 9 mph, gusting to 18 mph.
Monday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 83°. UV index up to 7. Wind northwest around 5 mph, gusting to 20 mph, in the morning, becoming southwest in the afternoon.
Monday night
 
Partly cloudy. Low 66°. Wind south-southwest around 10 mph, gusting to 20 mph.
Tuesday
 
Cloudy. Rain likely. Scattered thunderstorms likely. Windy. High 86°. UV index up to 5. Wind south-southwest around 15 mph, gusting to 27 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Tuesday night
 
Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Scattered thunderstorms likely. Windy. Low 66°. Wind southwest around 16 mph, gusting to 27 mph. Chance of precipitation 90 percent. Precipitation mostly around an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.