WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Wednesday, 27-May-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Clear
Clear
<.1 in.
High: 85° Low: 62° High: 78° Low: 55° High: 75° Low: 50° High: 62° Low: 49°
               
SSW
10-18
mph
Moderate breeze
WSW→WNW
8-17
mph
Moderate breeze
WNW
9-19
mph
Fresh breeze
WNW
10-19
mph
Fresh breeze
WNW
9-20
mph
Fresh breeze
WSW
12-20→15-23
mph
Fresh breeze
NW
19-29
mph
Strong breeze
N→WNW
11-26
mph
Strong breeze
UV: 7
 High 
UV: 6
 High 
UV: 7
 High 
UV: 5
 Medium 

 

This afternoon
 
Partly cloudy. Warm. High 85°. UV index up to 7. Wind south-southwest around 10 mph, gusting to 18 mph.
Tonight
 
Partly cloudy. Low 62°. Wind west-southwest around 8 mph, gusting to 17 mph, in the evening, becoming west-northwest after midnight.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 78°. UV index up to 6. Wind west-northwest around 9 mph, gusting to 19 mph.
Thursday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 55°. Wind west-northwest around 10 mph, gusting to 19 mph.
Friday
 
Mostly sunny. High 75°. UV index up to 7. Wind west-northwest around 9 mph, gusting to 20 mph.
Friday night
 
Partly to mostly cloudy. A slight chance of rain. Breezy and cool. Low 50°. Wind west-southwest around 12 mph, gusting to 20 mph, in the evening, becoming 15 mph, gusting to 23 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Partly to mostly cloudy. Windy and cool. High 62°. UV index up to 5. Wind northwest around 19 mph, gusting to 29 mph.
Saturday night
 
Fair in the evening, becoming clear after midnight. Breezy and cool. Low 49°. Wind north around 11 mph, gusting to 26 mph, in the evening, becoming west-northwest after midnight.
Sunday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 76°. UV index up to 6. Wind west-northwest around 10 mph, gusting to 19 mph, in the morning, becoming west-southwest in the afternoon.
Sunday night
 
Mostly cloudy to cloudy. Breezy. Low 55°. Wind west-southwest around 13 mph, gusting to 20 mph.
Monday
 
Dense overcast. Patchy light fog. Rain likely. Cool. High 66°. UV index up to 2. Wind southwest around 10 mph, gusting to 20 mph, in the morning, becoming south-southeast in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 1 and 2 inches.
Monday night
 
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy and cool. Low 52°. Wind north around 8 mph, gusting to 23 mph, in the evening, becoming 19 mph, gusting to 28 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.