WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 20-Aug-2026 05:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Rain likely
Rain likely
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Rain likely
Rain likely
Saturday
night
Rain likely
Rain likely
Sunday

Thunder storm
Thunder storm
Sunday
night
Thunder storm
Thunder storm
2.0 in. <.1 in. .35 in. <.25 in. <.25 in. <.1 in.
High: 87° Low: 60° High: 82° Low: 66° High: 78° Low: 67° High: 85° Low: 63°
               
WNW
3
mph
Light air
NNE→ENE
7→11-16
mph
Moderate breeze
ENE
9-17
mph
Moderate breeze
ENE
5→9-18
mph
Moderate breeze
ENE
12-19→7-17
mph
Fresh breeze
ENE→SSE
6
mph
Light breeze
S
7-17
mph
Moderate breeze
SW
11-17
mph
Moderate breeze
UV: 7
 High 
UV: 7
 High 
UV: 2
 Low 
UV: 5
 Medium 

 

Today
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Hot. High 87°. UV index up to 7. Wind west-northwest around 3 mph.
Tonight
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Rain likely. Relatively cool. Low 60°. Wind north-northeast around 7 mph in the evening, becoming east-northeast around 11 mph, gusting to 16 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 2 inches.
Friday
 
Partly cloudy. High 82°. UV index up to 7. Wind east-northeast around 9 mph, gusting to 17 mph.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Low 66°. Wind east-northeast around 5 mph in the evening, becoming 9 mph, gusting to 18 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Dense overcast. Patchy light fog. Rain likely. Precipitation showery or intermittent. High 78°. UV index up to 2. Wind east-northeast around 12 mph, gusting to 19 mph, in the morning, becoming 7 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Saturday night
 
Cloudy. Patchy light fog in the evening. Rain likely. Precipitation showery or intermittent. Low 67°. Wind east-northeast around 6 mph in the evening, becoming south-southeast after midnight. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely. Scattered thundershowers possible. Warm. High 85°. UV index up to 5. Wind south around 7 mph, gusting to 17 mph. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Sunday night
 
Partly to mostly cloudy in the evening, becoming clear after midnight. A chance of rain. Scattered thundershowers possible. Low 63°. Wind southwest around 11 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Sunny. Breezy. High 81°. UV index up to 7. Wind west-southwest around 12 mph, gusting to 21 mph.
Monday night
 
Clear in the evening, becoming fair after midnight. Relatively cool. Low 59°. Wind west-northwest around 10 mph, gusting to 19 mph.
Tuesday
 
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. High 79°. UV index up to 6. Wind west-northwest around 6 mph.
Tuesday night
 
Mostly clear. Low 63°. Wind south-southwest around 8 mph in the evening, becoming 4 mph after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.