WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Monday, 29-Jun-2026 11:00 pm
 
Rest of
tonight
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Chance rain
Chance rain
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Sunny
Hot!
Sunny
Hot!
Thursday
night
Clear
Clear
Friday

Mostly Sunny
Hot!
Mostly Sunny
Hot!
.1 in.
Low: 65° High: 90° Low: 69° High: 92° Low: 71° High: 95° Low: 74° High: 98°
          Heat: 100°   Heat: 106°
SW
5
mph
Light breeze
SW
6-16→9-19
mph
Fresh breeze
SW
11-19→8
mph
Fresh breeze
SW
9-18
mph
Moderate breeze
SW
12-19
mph
Fresh breeze
SW
10-19
mph
Fresh breeze
SW
11-18→7
mph
Moderate breeze
WSW
7-16→11-21
mph
Fresh breeze
UV: 8
 Very High 
UV: 9
 Very High 
UV: 9
 Very High 
UV: 9
 Very High 

 

Rest of tonight
 
Fair to partly cloudy. Low 65°. Wind southwest around 5 mph.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Hot. High 90°. UV index up to 8. Wind southwest around 6 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon.
Tuesday night
 
Partly to 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 69°. Wind southwest around 11 mph, gusting to 19 mph, in the evening, becoming 8 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Hot. High 92°. UV index up to 9. Wind southwest around 9 mph, gusting to 18 mph.
Wednesday night
 
Partly cloudy in the evening, becoming clear after midnight. Breezy. Low 71°. Wind southwest around 12 mph, gusting to 19 mph.
Thursday
 
Sunny. Very hot. High 95°. Heat index up to 100°. UV index up to 9. Wind southwest around 10 mph, gusting to 19 mph.
Thursday night
 
Clear. Warm. Low 74°. Wind southwest around 11 mph, gusting to 18 mph, in the evening, becoming 7 mph after midnight.
Friday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Near record heat. High 98°. Heat index up to 106°. UV index up to 9. Wind west-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon.
Friday night
 
Mostly cloudy. A chance of rain. Breezy. Low 73°. Wind west-southwest around 16 mph, gusting to 27 mph, in the evening, becoming 8 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Very hot. High 94°. Heat index up to 100°. UV index up to 9. Wind west-southwest around 10 mph, gusting to 20 mph.
Saturday night
 
Fair to partly 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. Precipitation showery or intermittent. Low 70°. Wind south around 7 mph, gusting to 16 mph, in the evening, becoming 2 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.