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WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Wednesday, 05-Aug-2026 05:00 pm
 
Tonight

Partly Cloudy
Partly Cloudy		 Thursday

Partly Cloudy
Partly Cloudy		 Thursday
night
Partly Cloudy
Partly Cloudy		 Friday

Mostly Sunny Hot!
Mostly Sunny
Hot!		 Friday
night
Chance rain
Chance rain		 Saturday

Mostly Cloudy Hot!
Mostly Cloudy
Hot!		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Mostly Sunny Hot!
Mostly Sunny
Hot!
<.1 in. <.1 in. <.1 in. <.1 in.
Low: 70° High: 91° Low: 72° High: 92° Low: 72° High: 90° Low: 73° High: 93°
  Heat: 94°   Heat: 98°   Heat: 95°   Heat: 99°
S
5
mph
Light breeze		 SW
7-15
mph
Moderate breeze		 WSW
7
mph
Light breeze		 WSW
5
mph
Light breeze		 WSW
8-15
mph
Moderate breeze		 WSW
10-20
mph
Fresh breeze		 WSW
7-18
mph
Moderate breeze		 WSW
7-16
mph
Moderate breeze
UV: 7
 High 		 UV: 7
 High 		 UV: 8
 Very High 		 UV: 7
 High 

 

Tonight
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A chance of rain. Low 70°. Wind south around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Thursday
 
 Partly cloudy. A chance of rain. Hot. High 91°. Heat index up to 94°. UV index up to 7. Wind southwest around 7 mph, gusting to 15 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Thursday night
 
 Partly cloudy. A chance of rain. Low 72°. Wind west-southwest around 7 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Friday
 
 Partly to mostly sunny. Hot. High 92°. Heat index up to 98°. UV index up to 7. Wind west-southwest around 5 mph.
Friday night
 
 Partly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Precipitation showery or intermittent. Low 72°. Wind west-southwest around 8 mph, gusting to 15 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
 Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Hot. High 90°. Heat index up to 95°. UV index up to 8. Wind west-southwest around 10 mph, gusting to 20 mph.
Saturday night
 
 Partly cloudy. Low 73°. Wind west-southwest around 7 mph, gusting to 18 mph.
Sunday
 
 Sunny in the morning, becoming partly to mostly sunny in the afternoon. Hot. High 93°. Heat index up to 99°. UV index up to 7. Wind west-southwest around 7 mph, gusting to 16 mph.
Sunday night
 
 Partly cloudy. A chance of rain. Low 72°. Wind west around 4 mph in the evening, becoming northwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
 Partly cloudy. A slight chance of rain. Hot. High 91°. Heat index up to 96°. UV index up to 7. Wind northwest around 2 mph in the morning, becoming south around 6 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Monday night
 
 Partly cloudy. Low 74°. Wind southwest around 8 mph, gusting to 16 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.