WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Wednesday, 13-May-2026 05:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Chance rain
Chance rain
Thursday

Rain likely
Rain likely
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Sunny
Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
<.25 in. .5 in. <.1 in.
High: 71° Low: 51° High: 66° Low: 48° High: 65° Low: 48° High: 73° Low: 54°
               
SSW
12-24→18-27
mph
Strong breeze
SSW
16-26→9-19
mph
Strong breeze
SE→S
5
mph
Light breeze
WNW
7-15
mph
Moderate breeze
WNW→NNW
8-17
mph
Moderate breeze
NE→S
5
mph
Light breeze
WSW
10-20
mph
Fresh breeze
SSW
11-19
mph
Fresh breeze
UV: 6
 High 
UV: 4
 Medium 
UV: 4
 Medium 
UV: 8
 Very High 

 

Today
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 71°. UV index up to 6. Wind south-southwest around 12 mph, gusting to 24 mph, in the morning, becoming 18 mph, gusting to 27 mph, in the afternoon.
Tonight
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Breezy. Low 51°. Wind south-southwest around 16 mph, gusting to 26 mph, in the evening, becoming 9 mph, gusting to 19 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Thursday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. High 66°. UV index up to 4. Wind southeast around 5 mph in the morning, becoming south in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Thursday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 48°. Wind west-northwest around 7 mph, gusting to 15 mph.
Friday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 65°. UV index up to 4. Wind west-northwest around 8 mph, gusting to 17 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 48°. Wind northeast around 5 mph in the evening, becoming south after midnight.
Saturday
 
Sunny. High 73°. UV index up to 8. Wind west-southwest around 10 mph, gusting to 20 mph.
Saturday night
 
Partly cloudy. Low 54°. Wind south-southwest around 11 mph, gusting to 19 mph.
Sunday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Precipitation showery or intermittent. Warm. High 76°. UV index up to 6. Wind south-southwest around 9 mph, gusting to 16 mph, in the morning, becoming 6 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 55°. Wind west-northwest around 6 mph in the evening, becoming north after midnight.
Monday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 70°. UV index up to 5. Wind east-northeast around 9 mph, gusting to 16 mph.
Monday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Low 52°. Wind east around 6 mph in the evening, becoming southeast after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.