WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 08-May-2026 05:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Saturday

Rain likely
Rain likely
Saturday
night
Rain likely
Rain likely
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Chance rain
Chance rain
Monday

Chance rain
Chance rain
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Sunny
Sunny
.5 in. .35 in. <.25 in. <.25 in.
Low: 50° High: 67° Low: 49° High: 73° Low: 46° High: 62° Low: 44° High: 68°
               
SW
4-16
mph
Moderate breeze
SSW
6
mph
Light breeze
SSW
5→2
mph
Light breeze
SSW
3→7-16
mph
Moderate breeze
WNW→NNW
8-15
mph
Moderate breeze
N
7-16
mph
Moderate breeze
NNW
4→11-19
mph
Fresh breeze
NNW
9-20
mph
Fresh breeze
UV: 3
 Medium 
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 50°. Wind southwest around 4 mph, gusting to 16 mph.
Saturday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 67°. UV index up to 3. Wind south-southwest around 6 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening. Rain likely in the evening, then a slight chance of rain after midnight. Low 49°. Wind south-southwest around 5 mph in the evening, becoming 2 mph after midnight. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Sunday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 73°. UV index up to 5. Wind south-southwest around 3 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Sunday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 46°. Wind west-northwest around 8 mph, gusting to 15 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Monday
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 62°. UV index up to 6. Wind north around 7 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Monday night
 
Mostly cloudy in the evening, becoming fair after midnight. Cool. Low 44°. Wind north-northwest around 4 mph in the evening, becoming 11 mph, gusting to 19 mph, after midnight.
Tuesday
 
Sunny. High 68°. UV index up to 6. Wind north-northwest around 9 mph, gusting to 20 mph.
Tuesday night
 
Clear in the evening, becoming partly cloudy after midnight. Low 46°. Wind northwest around 4 mph.
Wednesday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. High 66°. UV index up to 4. Wind southeast around 5 mph, gusting to 16 mph, in the morning, becoming south around 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Wednesday night
 
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 49°. Wind south around 15 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.