WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Wednesday, 15-Apr-2026 11:00 pm
 
Rest of
tonight
Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Fog
Fog
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Fog
Fog
Sunday

Rain likely
Rain likely
<.1 in. .35 in.
Low: 58° High: 82° Low: 57° High: 77° Low: 52° High: 68° Low: 50° High: 63°
               
WSW
8
mph
Gentle breeze
WSW
8
mph
Gentle breeze
WSW
8
mph
Gentle breeze
WNW
6
mph
Light breeze
E
7
mph
Light breeze
E
8-16
mph
Moderate breeze
ESE
6
mph
Light breeze
SW→NNW
6→15-27
mph
Strong breeze
UV: 7
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 2
 Low 

 

Rest of tonight
 
Partly to mostly cloudy. Mild. Low 58°. Wind west-southwest around 8 mph.
Thursday
 
Partly cloudy. Unusually warm. High 82°. UV index up to 7. Wind west-southwest around 8 mph.
Thursday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Mild. Low 57°. Wind west-southwest around 8 mph.
Friday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Unusually warm. High 77°. UV index up to 6. Wind west-northwest around 6 mph.
Friday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Moderate fog. Low 52°. Wind east around 7 mph.
Saturday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Moderate fog in the morning, then patchy light fog in the afternoon. Mild. High 68°. UV index up to 5. Wind east around 8 mph, gusting to 16 mph.
Saturday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. Patchy light fog in the evening. A chance of rain. Low 50°. Wind east-southeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. High 63°, but temperatures falling in the afternoon. UV index up to 2. Wind southwest around 6 mph in the morning, becoming north-northwest around 15 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Sunday night
 
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain. Breezy and cold. Low 37°. Wind north-northwest around 12 mph, gusting to 21 mph, in the evening, becoming 15 mph, gusting to 27 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the afternoon. Windy and cold. High 51°. Wind chill ranging from 31 to 38. UV index up to 4. Wind north-northwest around 19 mph, gusting to 29 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
Fair in the evening, becoming clear after midnight. Breezy and cold. Low 34°. Wind north-northwest around 18 mph, gusting to 28 mph, in the evening, becoming 11 mph, gusting to 22 mph, after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.