WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 27-Apr-2026 11:00 pm
 
Rest of
tonight
Mostly Clear
Mostly Clear
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Chance rain
Chance rain
Thursday

Chance rain
Chance rain
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
<.25 in. .25 in. <.1 in.
Low: 39° High: 67° Low: 45° High: 68° Low: 47° High: 60° Low: 43° High: 63°
               
Scattered light frost              
N
calm

Calm
E
3
mph
Light air
SE
3
mph
Light air
SE
3→6
mph
Light breeze
SE
6
mph
Light breeze
NE→NNW
7-16
mph
Moderate breeze
NNW
10-17
mph
Moderate breeze
WNW→WSW
10-20
mph
Fresh breeze
UV: 7
 High 
UV: 6
 High 
UV: 3
 Medium 
UV: 5
 Medium 

 

Rest of tonight
 
Mostly clear, with scattered light frost possible. Low 39°. Wind north near calm.
Tuesday
 
Partly cloudy. High 67°. UV index up to 7. Wind east around 3 mph.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 45°. Wind southeast around 3 mph.
Wednesday
 
Partly to mostly cloudy. High 68°. UV index up to 6. Wind southeast around 3 mph in the morning, becoming 6 mph in the afternoon.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 47°. Wind southeast around 6 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Thursday
 
Cloudy 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 60°. UV index up to 3. Wind northeast around 7 mph, gusting to 16 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Thursday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. A slight chance of rain. Low 43°. Wind north-northwest around 10 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Sunny in the morning, becoming mostly cloudy in the afternoon. High 63°. UV index up to 5. Wind west-northwest around 10 mph, gusting to 20 mph, in the morning, becoming west-southwest in the afternoon.
Friday night
 
Fair to partly cloudy. Cool. Low 40°. Wind west-northwest around 10 mph, gusting to 19 mph.
Saturday
 
Mostly cloudy. High 62°. UV index up to 5. Wind west-northwest around 10 mph, gusting to 20 mph, in the morning, becoming west-southwest in the afternoon.
Saturday night
 
Partly to mostly cloudy in the evening, becoming clear after midnight. Cold. Low 37°. Wind chill ranging from 31 to 56. Wind west around 5 mph in the evening, becoming north-northwest around 11 mph, gusting to 18 mph, after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.