WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 30-Jul-2026 11:00 am
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Chance rain
Chance rain
<.1 in. <.1 in. <.1 in. <.1 in. <.1 in.
High: 78° Low: 65° High: 85° Low: 67° High: 88° Low: 69° High: 87° Low: 71°
               
N
6-16
mph
Moderate breeze
NNW→W
2
mph
Light air
WNW→WSW
3
mph
Light air
SSW
4
mph
Light breeze
SSW
3→6-18
mph
Moderate breeze
SSW
9-18
mph
Moderate breeze
S
10-19
mph
Fresh breeze
S
10-18
mph
Moderate breeze
UV: 4
 Medium 
UV: 7
 High 
UV: 8
 Very High 
UV: 8
 Very High 

 

This afternoon
 
Mostly cloudy to cloudy. A chance of rain. Precipitation showery or intermittent. High 78°. UV index up to 4. Wind north around 6 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Tonight
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A chance of rain. Low 65°. Wind north-northwest around 2 mph in the evening, becoming west after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 85°. UV index up to 7. Wind west-northwest around 3 mph in the morning, becoming west-southwest in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Low 67°. Wind south-southwest around 4 mph.
Saturday
 
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 88°. UV index up to 8. Wind south-southwest around 3 mph in the morning, becoming 6 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 69°. Wind south-southwest around 9 mph, gusting to 18 mph.
Sunday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 87°. UV index up to 8. Wind south around 10 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 71°. Wind south around 10 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. Breezy. High 86°. UV index up to 4. Wind south around 13 mph, gusting to 24 mph, in the morning, becoming 19 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Monday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Breezy. Low 68°. Wind south-southwest around 14 mph, gusting to 26 mph. Chance of precipitation 70 percent. Precipitation mostly between half an inch and one inch.
Tuesday
 
Dense overcast. Rain likely. Precipitation showery or intermittent. Breezy. High 81°. UV index up to 2. Wind south-southwest around 12 mph, gusting to 22 mph, in the morning, becoming 15 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Tuesday night
 
Dense overcast in the evening, becoming cloudy after midnight. Rain likely. Precipitation showery or intermittent. Breezy. Low 70°. Wind south-southwest around 16 mph, gusting to 27 mph, in the evening, becoming 11 mph, gusting to 20 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.