WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Tuesday, 21-Jul-2026 11:00 am
 
This
afternoon
Thunder storm
Thunder storm
Tonight

Thunder storm
Thunder storm
Wednesday

Chance rain
Chance rain
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Sunny
Sunny
Thursday
night
Clear
Clear
Friday

Sunny
Sunny
Friday
night
Partly Cloudy
Partly Cloudy
<.25 in. .25 in. <.1 in. <.1 in.
High: 82° Low: 69° High: 86° Low: 62° High: 84° Low: 63° High: 82° Low: 63°
               
S
13-21
mph
Fresh breeze
SSW
12-19
mph
Fresh breeze
SW
10-19
mph
Fresh breeze
W→NNW
7
mph
Light breeze
NNW→ENE
8-17→5
mph
Moderate breeze
SE→NE
3
mph
Light air
ENE
5-16
mph
Moderate breeze
ESE
9-18
mph
Moderate breeze
UV: 4
 Medium 
UV: 6
 High 
UV: 7
 High 
UV: 8
 Very High 

 

This afternoon
 
Dense overcast. A chance of rain. Scattered thundershowers possible. Breezy. High 82°. UV index up to 4. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Tonight
 
Cloudy. Rain likely. Scattered thundershowers possible. Breezy. Low 69°. Wind south-southwest around 12 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. High 86°. UV index up to 6. Wind southwest around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain. Relatively cool. Low 62°. Wind west around 7 mph in the evening, becoming north-northwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday
 
Sunny. High 84°. UV index up to 7. Wind north-northwest around 8 mph, gusting to 17 mph, in the morning, becoming east-northeast around 5 mph in the afternoon.
Thursday night
 
Clear. Relatively cool. Low 63°. Wind southeast around 3 mph in the evening, becoming northeast after midnight.
Friday
 
Sunny. High 82°. UV index up to 8. Wind east-northeast around 5 mph, gusting to 16 mph.
Friday night
 
Partly cloudy. Relatively cool. Low 63°. Wind east-southeast around 9 mph, gusting to 18 mph.
Saturday
 
Mostly sunny. Breezy. High 81°. UV index up to 8. Wind northeast around 15 mph, gusting to 25 mph.
Saturday night
 
Clear. Relatively cool. Low 61°. Wind northeast around 9 mph, gusting to 19 mph.
Sunday
 
Sunny in the morning, becoming mostly sunny in the afternoon. High 84°. UV index up to 8. Wind northeast around 6 mph in the morning, becoming southeast in the afternoon.
Sunday night
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 65°. Wind south-southwest around 9 mph, gusting to 15 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.