WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 28-May-2026 11:00 am
 
This
afternoon
Thunder storm
Thunder storm
Tonight

Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Clear
Clear
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
<.1 in.
High: 83° Low: 53° High: 76° Low: 48° High: 65° Low: 46° High: 76° Low: 53°
               
NNW
9-19
mph
Fresh breeze
NNW
10-19
mph
Fresh breeze
WNW
8-17
mph
Moderate breeze
SSW→NW
7→12-21
mph
Fresh breeze
N
20-33
mph
Near gale
NNW
12-26→9
mph
Strong breeze
NW→WSW
9-19
mph
Fresh breeze
SW
13-21
mph
Fresh breeze
UV: 6
 High 
UV: 7
 High 
UV: 5
 Medium 
UV: 7
 High 

 

This afternoon
 
Partly cloudy. A slight chance of rain. Scattered thundershowers possible. Warm. High 83°. UV index up to 6. Wind north-northwest around 9 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tonight
 
Fair in the evening, becoming fair to partly cloudy after midnight. Cool. Low 53°. Wind north-northwest around 10 mph, gusting to 19 mph.
Friday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 76°. UV index up to 7. Wind west-northwest around 8 mph, gusting to 17 mph.
Friday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Cool. Low 48°. Wind south-southwest around 7 mph in the evening, becoming northwest around 12 mph, gusting to 21 mph, after midnight.
Saturday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Windy and cool. High 65°. UV index up to 5. Wind north around 20 mph, gusting to 33 mph.
Saturday night
 
Fair in the evening, becoming clear after midnight. Unusually cool. Low 46°. Wind north-northwest around 12 mph, gusting to 26 mph, in the evening, becoming 9 mph after midnight.
Sunday
 
Sunny in the morning, becoming partly cloudy in the afternoon. High 76°. UV index up to 7. Wind northwest around 9 mph, gusting to 19 mph, in the morning, becoming west-southwest in the afternoon.
Sunday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy and cool. Low 53°. Wind southwest around 13 mph, gusting to 21 mph.
Monday
 
Mostly cloudy. A chance of rain in the afternoon. Breezy. High 72°. UV index up to 4. Wind southwest around 15 mph, gusting to 22 mph, in the morning, becoming west-northwest around 8 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
Mostly clear in the evening, becoming clear after midnight. Breezy and unusually cool. Low 47°. Wind north-northwest around 10 mph, gusting to 21 mph, in the evening, becoming 15 mph, gusting to 21 mph, after midnight.
Tuesday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. High 76°. UV index up to 6. Wind north-northwest around 13 mph, gusting to 21 mph, in the morning, becoming west-northwest around 6 mph, gusting to 17 mph, in the afternoon.
Tuesday night
 
Partly cloudy in the evening, becoming clear after midnight. Unusually cool. Low 47°. Wind northeast around 6 mph in the evening, becoming north-northwest around 9 mph after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.