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WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 29-May-2026 05:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy		 Saturday

Mostly Cloudy
Mostly Cloudy		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Mostly Cloudy
Mostly Cloudy		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Fair
Fair		 Tuesday

Mostly Sunny
Mostly Sunny
<.1 in. <.1 in.
Low: 51° High: 64° Low: 46° High: 74° Low: 52° High: 72° Low: 46° High: 73°
               
WSW→WNW
9-16→13-22
mph
Fresh breeze		 NNW
18-29
mph
Strong breeze		 NE→NW
10-24→7
mph
Fresh breeze		 W
9-19
mph
Fresh breeze		 WNW
4-16
mph
Moderate breeze		 N→ESE
7-20
mph
Fresh breeze		 E
11-20
mph
Fresh breeze		 ENE→ESE
8-16
mph
Moderate breeze
UV: 5
 Medium 		 UV: 7
 High 		 UV: 6
 High 		 UV: 6
 High 

 

Tonight
 
 Partly to mostly cloudy in the evening, becoming fair after midnight. A slight chance of rain. Breezy and cool. Low 51°. Wind west-southwest around 9 mph, gusting to 16 mph, in the evening, becoming west-northwest around 13 mph, gusting to 22 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
 Partly to mostly cloudy. Windy and cool. High 64°. UV index up to 5. Wind north-northwest around 18 mph, gusting to 29 mph.
Saturday night
 
 Fair to partly cloudy in the evening, becoming fair after midnight. Unusually cool. Low 46°. Wind northeast around 10 mph, gusting to 24 mph, in the evening, becoming northwest around 7 mph after midnight.
Sunday
 
 Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 74°. UV index up to 7. Wind west around 9 mph, gusting to 19 mph.
Sunday night
 
 Partly cloudy. Cool. Low 52°. Wind west-northwest around 4 mph, gusting to 16 mph.
Monday
 
 Partly cloudy. A chance of rain. High 72°. UV index up to 6. Wind north around 7 mph, gusting to 20 mph, in the morning, becoming east-southeast in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
 Fair. Unusually cool. Low 46°. Wind east around 11 mph, gusting to 20 mph.
Tuesday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. High 73°. UV index up to 6. Wind east-northeast around 8 mph, gusting to 16 mph, in the morning, becoming east-southeast in the afternoon.
Tuesday night
 
 Fair to partly cloudy. A chance of rain. Cool. Low 49°. Wind southeast around 6 mph, gusting to 15 mph, in the evening, becoming north after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
 Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 74°. UV index up to 5. Wind northeast around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
 Partly cloudy. Cool. Low 49°. Wind east-northeast around 9 mph, gusting to 16 mph, in the evening, becoming north-northeast after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.