WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 30-Mar-2026 11:00 pm
 
Rest of
tonight
Mostly Cloudy
Mostly Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Chance rain
Chance rain
Wednesday
night
Rain likely
Rain likely
Thursday

Cloudy
Cloudy
Thursday
night
Cloudy
Cloudy
Friday

Partly Cloudy
Partly Cloudy
<.1 in. <.25 in. <.1 in. <.1 in. .25 in. <.1 in. <.1 in.
Low: 47° High: 69° Low: 50° High: 67° Low: 42° High: 51° Low: 40° High: 62°
               
SW
10
mph
Gentle breeze
SW
13-20
mph
Fresh breeze
SW
14-20
mph
Fresh breeze
SW
10-16→7
mph
Moderate breeze
NE
6-17→15-22
mph
Fresh breeze
NE
14-21
mph
Fresh breeze
NE
11-18
mph
Moderate breeze
ESE→SSW
5-18
mph
Moderate breeze
UV: 5
 Medium 
UV: 4
 Medium 
UV: 2
 Low 
UV: 4
 Medium 

 

Rest of tonight
 
Mostly cloudy to cloudy. A slight chance of rain. Low 47°. Wind southwest around 10 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Breezy and mild. High 69°. UV index up to 5. Wind southwest around 13 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly less than a quarter of an inch.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Breezy and relatively mild. Low 50°, but temperatures rising after midnight. Wind southwest around 14 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Mild. High 67°. UV index up to 4. Wind southwest around 10 mph, gusting to 16 mph, in the morning, becoming 7 mph in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
Dense overcast. Rain likely. Low 42°. Wind northeast around 6 mph, gusting to 17 mph, in the evening, becoming 15 mph, gusting to 22 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Thursday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain. Breezy. High 51°. UV index up to 2. Wind northeast around 14 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
Cloudy. A slight chance of rain. Low 40°. Wind northeast around 11 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. High 62°. UV index up to 4. Wind east-southeast around 5 mph, gusting to 18 mph, in the morning, becoming south-southwest in the afternoon.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 48°, but temperatures rising after midnight. Wind south-southwest around 15 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Saturday
 
Partly to mostly cloudy. A slight chance of rain in the afternoon. Mild. High 67°. UV index up to 4. Wind south-southwest around 9 mph in the morning, becoming 4 mph in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Relatively mild. Low 50°. Wind south around 7 mph in the evening, becoming 13 mph, gusting to 20 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.