WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Saturday, 27-Jun-2026 11:00 am
 
This
afternoon
Thunder storm
Thunder storm
Tonight

Rain likely
Rain likely
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Cloudy
Mostly Cloudy
<.25 in. .35 in. <.1 in. <.1 in. <.1 in. <.1 in.
High: 87° Low: 64° High: 84° Low: 64° High: 84° Low: 67° High: 87° Low: 69°
               
SW
3
mph
Light air
SW
4
mph
Light breeze
E
4
mph
Light breeze
SSE→E
calm

Calm
ENE→SE
4
mph
Light breeze
SSE→SSW
6
mph
Light breeze
SW
7-16→12-22
mph
Fresh breeze
SW
15-22
mph
Fresh breeze
UV: 4
 Medium 
UV: 6
 High 
UV: 7
 High 
UV: 7
 High 

 

This afternoon
 
Cloudy. A chance of rain. Scattered thundershowers possible. Warm. High 87°. UV index up to 4. Wind southwest around 3 mph. Chance of precipitation 40 percent. Precipitation mostly less than a quarter of an inch.
Tonight
 
Mostly cloudy to cloudy. Rain likely. Precipitation showery or intermittent. Low 64°. Wind southwest around 4 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. High 84°. UV index up to 6. Wind east around 4 mph.
Sunday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain. Low 64°. Wind south-southeast near calm in the evening, becoming east after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Partly to mostly sunny. A chance of rain. High 84°. UV index up to 7. Wind east-northeast around 4 mph in the morning, becoming southeast in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 67°. Wind south-southeast around 6 mph in the evening, becoming south-southwest after midnight.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Hot. High 87°. UV index up to 7. Wind southwest around 7 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Breezy. Low 69°. Wind southwest around 15 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday
 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and very hot. High 94°. Heat index up to 101°. UV index up to 8. Wind southwest around 14 mph, gusting to 22 mph.
Wednesday night
 
Clear. Warm. Low 74°. Wind southwest around 12 mph, gusting to 21 mph, in the evening, becoming west around 8 mph after midnight.
Thursday
 
Sunny. Very hot. High 95°. Heat index up to 106°. UV index up to 9. Wind west-northwest around 8 mph in the morning, becoming west-southwest in the afternoon.
Thursday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Warm. Low 76°. Wind southwest around 9 mph, gusting to 17 mph, in the evening, becoming west-northwest after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.