WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 11-Jun-2026 11:00 am
 
This
afternoon
Mostly Cloudy
Hot!
Mostly Cloudy
Hot!
Tonight

Thunder storm
Thunder storm
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Sunny
Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Chance rain
Chance rain
<.1 in. <.1 in. <.1 in. <.25 in.
High: 96° Low: 69° High: 90° Low: 66° High: 88° Low: 65° High: 86° Low: 65°
Heat: 99°              
WSW
7-16
mph
Moderate breeze
WSW
4
mph
Light breeze
WSW
7-16
mph
Moderate breeze
WNW
8
mph
Gentle breeze
WNW
8-17
mph
Moderate breeze
NW
5→2
mph
Light breeze
SSW
4-16→13-21
mph
Fresh breeze
SSW
15-21→10-19
mph
Fresh breeze
UV: 7
 High 
UV: 7
 High 
UV: 8
 Very High 
UV: 8
 Very High 

 

This afternoon
 
Partly to mostly cloudy. Near record heat. High 96°. Heat index up to 99°. UV index up to 7. Wind west-southwest around 7 mph, gusting to 16 mph.
Tonight
 
Mostly cloudy. A chance of rain. Scattered thunderstorms likely. Low 69°. Wind west-southwest around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Partly to mostly cloudy. A chance of rain. Precipitation showery or intermittent. Unusually hot. High 90°. UV index up to 7. Wind west-southwest around 7 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Precipitation showery or intermittent. Low 66°. Wind west-northwest around 8 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Sunny. Hot. High 88°. UV index up to 8. Wind west-northwest around 8 mph, gusting to 17 mph.
Saturday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 65°. Wind northwest around 5 mph in the evening, becoming 2 mph after midnight.
Sunday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 86°. UV index up to 8. Wind south-southwest around 4 mph, gusting to 16 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon.
Sunday night
 
Cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Breezy. Low 65°. Wind south-southwest around 15 mph, gusting to 21 mph, in the evening, becoming 10 mph, gusting to 19 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Monday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. High 82°. UV index up to 7. Wind north around 7 mph, gusting to 17 mph, in the morning, becoming southwest in the afternoon.
Monday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 60°. Wind southwest around 9 mph, gusting to 17 mph, in the evening, becoming north-northwest around 5 mph after midnight.
Tuesday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. High 80°. UV index up to 7. Wind east-northeast around 7 mph, gusting to 18 mph, in the morning, becoming south in the afternoon.
Tuesday night
 
Dense overcast. Patchy light fog after midnight. Rain likely. Relatively cool. Low 58°. Wind southwest around 7 mph, gusting to 17 mph, in the evening, becoming north-northeast after midnight. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.