WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 03-Sep-2026 05:00 pm
 
Tonight

Chance rain
Chance rain
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Chance rain
Chance rain
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Chance rain
Chance rain
Monday

Mostly Sunny
Mostly Sunny
<.25 in. <.1 in. <.1 in. <.1 in.
Low: 71° High: 88° Low: 65° High: 82° Low: 57° High: 78° Low: 57° High: 83°
               
SW→W
5
mph
Light breeze
W
5
mph
Light breeze
NW
6
mph
Light breeze
NNW
6
mph
Light breeze
NE
8-17→11-17
mph
Moderate breeze
ENE
11-19→5-17
mph
Fresh breeze
N
7
mph
Light breeze
N→WSW
6
mph
Light breeze
UV: 6
 High 
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Mostly cloudy. A chance of rain. Precipitation showery or intermittent. Warm. Low 71°. Wind southwest around 5 mph in the evening, becoming west after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Friday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Precipitation showery or intermittent. Hot. High 88°. UV index up to 6. Wind west around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 65°. Wind northwest around 6 mph.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. High 82°. UV index up to 5. Wind north-northwest around 6 mph.
Saturday night
 
Fair to partly cloudy. A chance of rain. Low 57°. Wind northeast around 8 mph, gusting to 17 mph, in the evening, becoming 11 mph, gusting to 17 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 78°. UV index up to 6. Wind east-northeast around 11 mph, gusting to 19 mph, in the morning, becoming 5 mph, gusting to 17 mph, in the afternoon.
Sunday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain. Low 57°. Wind north around 7 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 83°. UV index up to 6. Wind north around 6 mph in the morning, becoming west-southwest in the afternoon.
Monday night
 
Fair in the evening, becoming mostly clear after midnight. Low 61°. Wind west-southwest around 8 mph.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 81°. UV index up to 6. Wind northwest around 6 mph.
Tuesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 59°. Wind north around 6 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.