WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 14-Aug-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Saturday

Mostly Sunny
Mostly Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Chance rain
Chance rain
Monday
night
Partly Cloudy
Partly Cloudy
.5 in. <.25 in.
High: 90° Low: 65° High: 85° Low: 66° High: 85° Low: 66° High: 78° Low: 66°
               
SSW
3
mph
Light air
SSE→NE
3→6
mph
Light breeze
NE→ESE
5
mph
Light breeze
SE→NNW
calm

Calm
E→S
4-16→11-20
mph
Fresh breeze
S
13-21
mph
Fresh breeze
SE→NNE
10-18
mph
Moderate breeze
NNE
8-16
mph
Moderate breeze
UV: 7
 High 
UV: 7
 High 
UV: 5
 Medium 
UV: 5
 Medium 

 

This afternoon
 
Partly cloudy. Hot. High 90°. UV index up to 7. Wind south-southwest around 3 mph.
Tonight
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 65°. Wind south-southeast around 3 mph in the evening, becoming northeast around 6 mph after midnight.
Saturday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 85°. UV index up to 7. Wind northeast around 5 mph in the morning, becoming east-southeast in the afternoon.
Saturday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Low 66°. Wind southeast near calm in the evening, becoming north-northwest after midnight.
Sunday
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. High 85°. UV index up to 5. Wind east around 4 mph, gusting to 16 mph, in the morning, becoming south around 11 mph, gusting to 20 mph, in the afternoon.
Sunday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Precipitation showery or intermittent. Breezy. Low 66°. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Monday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Precipitation showery or intermittent. High 78°. UV index up to 5. Wind southeast around 10 mph, gusting to 18 mph, in the morning, becoming north-northeast in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Monday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 66°. Wind north-northeast around 8 mph, gusting to 16 mph.
Tuesday
 
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. A slight chance of rain. High 85°. UV index up to 7. Wind north-northeast around 4 mph in the morning, becoming south in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday night
 
Mostly clear in the evening, becoming fair after midnight. Low 69°. Wind south-southwest around 8 mph.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and warm. High 87°. UV index up to 6. Wind south-southwest around 8 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 25 mph, in the afternoon.
Wednesday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 71°. Wind south-southwest around 16 mph, gusting to 25 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.