WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Sunday, 21-Jun-2026 11:00 pm
 
Rest of
tonight
Partly Cloudy
Partly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Rain likely
Rain likely
Tuesday

Rain likely
Rain likely
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Sunny
Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
<.25 in. 1.5 in. .35 in.
Low: 59° High: 79° Low: 62° High: 75° Low: 61° High: 83° Low: 60° High: 84°
               
N
calm

Calm
E
4→8-15
mph
Moderate breeze
SSE
10-17
mph
Moderate breeze
W→NNW
7
mph
Light breeze
NNW
9-16
mph
Moderate breeze
NNW→WSW
9-17
mph
Moderate breeze
WSW→WNW
5-16
mph
Moderate breeze
W→SSE
3→6-19
mph
Fresh breeze
UV: 5
 Medium 
UV: 4
 Medium 
UV: 8
 Very High 
UV: 8
 Very High 

 

Rest of tonight
 
Partly cloudy. Relatively cool. Low 59°. Wind north near calm.
Monday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain in the afternoon. High 79°. UV index up to 5. Wind east around 4 mph in the morning, becoming 8 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Monday night
 
Dense overcast. Rain very likely. Precipitation showery or intermittent. Low 62°, but temperatures rising after midnight. Wind south-southeast around 10 mph, gusting to 17 mph. Chance of precipitation 80 percent. Precipitation mostly between 1 and 2 inches.
Tuesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. High 75°, but temperatures falling in the afternoon. UV index up to 4. Wind west around 7 mph in the morning, becoming north-northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Tuesday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Relatively cool. Low 61°. Wind north-northwest around 9 mph, gusting to 16 mph.
Wednesday
 
Sunny. High 83°. UV index up to 8. Wind north-northwest around 9 mph, gusting to 17 mph, in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Clear in the evening, becoming partly cloudy after midnight. Relatively cool. Low 60°. Wind west-southwest around 5 mph, gusting to 16 mph, in the evening, becoming west-northwest after midnight.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 84°. UV index up to 8. Wind west around 3 mph in the morning, becoming south-southeast around 6 mph, gusting to 19 mph, in the afternoon.
Thursday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Breezy. Low 64°. Wind south-southeast around 12 mph, gusting to 20 mph, in the evening, becoming south-southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. Precipitation showery or intermittent. High 80°. UV index up to 4. Wind south-southwest around 11 mph, gusting to 18 mph, in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Precipitation showery or intermittent. Low 66°. Wind south-southwest around 8 mph, gusting to 15 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.