WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Friday, 03-Jul-2026 05:00 pm
 
Tonight

Thunder storm
Thunder storm
Saturday

Chance rain
Hot!
Chance rain
Hot!
Saturday
night
Rain likely
Rain likely
Sunday

Chance rain
Chance rain
Sunday
night
Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Rain likely
Rain likely
Tuesday

Rain likely
Rain likely
.5 in. <.25 in. .75 in. <.1 in. .35 in. 1.0 in. .35 in. .5 in.
Low: 73° High: 94° Low: 69° High: 85° Low: 63° High: 78° Low: 61° High: 80°
  Heat: 99°            
W
5
mph
Light breeze
W
7-16
mph
Moderate breeze
SW→NW
3
mph
Light air
ENE
4→10-21
mph
Fresh breeze
ENE
11-20
mph
Fresh breeze
ENE
14-22
mph
Fresh breeze
ENE
12-19
mph
Fresh breeze
NE
13-22
mph
Fresh breeze
UV: 9
 Very High 
UV: 7
 High 
UV: 2
 Low 
UV: 7
 High 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Rain likely in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Low 73°. Wind west around 5 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch.
Saturday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. A chance of rain in the afternoon. Precipitation showery or intermittent. Very hot. High 94°. Heat index up to 99°. UV index up to 9. Wind west around 7 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Saturday night
 
Mostly cloudy. Rain likely in the evening, then a chance of rain after midnight. Precipitation showery or intermittent. Low 69°. Wind southwest around 3 mph in the evening, becoming northwest after midnight. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch.
Sunday
 
Mostly cloudy. A chance of rain. High 85°. UV index up to 7. Wind east-northeast around 4 mph in the morning, becoming 10 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Sunday night
 
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Precipitation showery or intermittent. Low 63°. Wind east-northeast around 11 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Monday
 
Dense overcast. Rain very likely. Precipitation showery or intermittent. Breezy. High 78°. UV index up to 2. Wind east-northeast around 14 mph, gusting to 22 mph. Chance of precipitation 80 percent. Precipitation mostly around an inch.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. Rain likely. Precipitation showery or intermittent. Breezy and relatively cool. Low 61°. Wind east-northeast around 12 mph, gusting to 19 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Tuesday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. Breezy. High 80°. UV index up to 7. Wind northeast around 13 mph, gusting to 22 mph. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy and relatively cool. Low 62°. Wind northeast around 13 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.
Wednesday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain in the afternoon. High 82°. UV index up to 8. Wind northeast around 10 mph, gusting to 18 mph, in the morning, becoming east around 4 mph in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night
 
Fair. Low 64°. Wind south-southwest around 7 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.