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WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 21-Jul-2026 11:00 pm
 
Rest of
tonight
Chance rain
Chance rain		 Wednesday

Chance rain
Chance rain		 Wednesday
night
Partly Cloudy
Partly Cloudy		 Thursday

Mostly Sunny
Mostly Sunny		 Thursday
night
Clear
Clear		 Friday

Sunny
Sunny		 Friday
night
Clear
Clear		 Saturday

Sunny
Sunny
<.1 in. <.1 in.
Low: 70° High: 87° Low: 63° High: 84° Low: 64° High: 83° Low: 62° High: 82°
               
SW
11-19
mph
Fresh breeze		 SW
11-20
mph
Fresh breeze		 WSW→NNW
7-17
mph
Moderate breeze		 NNW→E
6-16
mph
Moderate breeze		 SE
3
mph
Light air		 N→E
5-15
mph
Moderate breeze		 E
6-15
mph
Moderate breeze		 NE
10-21
mph
Fresh breeze
UV: 7
 High 		 UV: 8
 Very High 		 UV: 8
 Very High 		 UV: 8
 Very High 

 

Rest of tonight
 
 Cloudy. A chance of rain. Precipitation showery or intermittent. Breezy. Low 70°. Wind southwest around 11 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
 Partly to 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. Precipitation showery or intermittent. High 87°. UV index up to 7. Wind southwest around 11 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
 Partly cloudy. Relatively cool. Low 63°. Wind west-southwest around 7 mph, gusting to 17 mph, in the evening, becoming north-northwest after midnight.
Thursday
 
 Mostly sunny in the morning, becoming sunny in the afternoon. High 84°. UV index up to 8. Wind north-northwest around 6 mph, gusting to 16 mph, in the morning, becoming east in the afternoon.
Thursday night
 
 Clear. Relatively cool. Low 64°. Wind southeast around 3 mph.
Friday
 
 Sunny. High 83°. UV index up to 8. Wind north around 5 mph, gusting to 15 mph, in the morning, becoming east in the afternoon.
Friday night
 
 Fair in the evening, becoming clear after midnight. Relatively cool. Low 62°. Wind east around 6 mph, gusting to 15 mph.
Saturday
 
 Sunny. High 82°. UV index up to 8. Wind northeast around 10 mph, gusting to 21 mph.
Saturday night
 
 Clear in the evening, becoming fair after midnight. Light to moderate fog after midnight. Relatively cool. Low 61°. Wind east-northeast around 9 mph, gusting to 17 mph.
Sunday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Light to moderate fog in the morning. High 83°. UV index up to 8. Wind northeast around 8 mph, gusting to 17 mph, in the morning, becoming east in the afternoon.
Sunday night
 
 Fair to partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog. Relatively cool. Low 64°. Wind south-southeast around 6 mph in the evening, becoming south-southwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.