WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 21-Jun-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Monday

Rain likely
Rain likely
Monday
night
Rain likely
Rain likely
Tuesday

Rain likely
Rain likely
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
.35 in. 1.0 in. .5 in.
High: 88° Low: 63° High: 78° Low: 63° High: 81° Low: 62° High: 85° Low: 60°
               
SSW
6
mph
Light breeze
WSW→NNE
3
mph
Light air
E
6→9-17
mph
Moderate breeze
SSE
12-20
mph
Fresh breeze
WNW→NNW
6
mph
Light breeze
NNW
4→8
mph
Gentle breeze
NNW→W
6
mph
Light breeze
SW→NNW
7→4
mph
Light breeze
UV: 7
 High 
UV: 5
 Medium 
UV: 7
 High 
UV: 8
 Very High 

 

This afternoon
 
Partly cloudy. Hot. High 88°. UV index up to 7. Wind south-southwest around 6 mph.
Tonight
 
Partly cloudy. Low 63°. Wind west-southwest around 3 mph in the evening, becoming north-northeast after midnight.
Monday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Rain likely in the afternoon. High 78°, but temperatures falling in the afternoon. UV index up to 5. Wind east around 6 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch.
Monday night
 
Dense overcast. Rain likely. Precipitation showery or intermittent. Breezy. Low 63°, but temperatures rising after midnight. Wind south-southeast around 12 mph, gusting to 20 mph. Chance of precipitation 80 percent. Precipitation mostly around an inch.
Tuesday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. High 81°. UV index up to 7. Wind west-northwest around 6 mph in the morning, becoming north-northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Tuesday night
 
Fair to partly cloudy. Low 62°. Wind north-northwest around 4 mph in the evening, becoming 8 mph after midnight.
Wednesday
 
Sunny. Warm. High 85°. UV index up to 8. Wind north-northwest around 6 mph in the morning, becoming west in the afternoon.
Wednesday night
 
Clear in the evening, becoming fair after midnight. Relatively cool. Low 60°. Wind southwest around 7 mph in the evening, becoming north-northwest around 4 mph after midnight.
Thursday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 85°. UV index up to 7. Wind north-northeast around 5 mph, gusting to 19 mph, in the morning, becoming south in the afternoon.
Thursday night
 
Fair in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 64°. Wind south around 12 mph, gusting to 19 mph.
Friday
 
Dense overcast. Patchy light fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. High 76°. UV index up to 2. Wind south-southwest around 10 mph, gusting to 19 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Friday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Precipitation showery or intermittent. Low 65°. Wind southwest around 9 mph, gusting to 18 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.