WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 16-Apr-2026 05:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Fog late
Fog late
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Fog late
Fog late
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Chance rain
Chance rain
Sunday

Rain likely
Rain likely
Sunday
night
Mostly Cloudy
Mostly Cloudy
<.1 in. <.1 in. .35 in. <.1 in.
High: 84° Low: 58° High: 78° Low: 51° High: 68° Low: 51° High: 63° Low: 38°
               
SW
4→7-15
mph
Moderate breeze
SW
9→4
mph
Gentle breeze
W→NW
4
mph
Light breeze
ENE
6
mph
Light breeze
E
9-18
mph
Moderate breeze
SE
6
mph
Light breeze
SW→NNW
7→14-23
mph
Fresh breeze
NNW
10-21
mph
Fresh breeze
UV: 7
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 3
 Medium 

 

Today
 
Partly cloudy. Unusually hot. High 84°. UV index up to 7. Wind southwest around 4 mph in the morning, becoming 7 mph, gusting to 15 mph, in the afternoon.
Tonight
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Mild. Low 58°. Wind southwest around 9 mph in the evening, becoming 4 mph after midnight.
Friday
 
Partly to mostly cloudy. Unusually warm. High 78°. UV index up to 6. Wind west around 4 mph in the morning, becoming northwest in the afternoon.
Friday night
 
Mostly cloudy. Moderate fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 51°. Wind east-northeast around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. High 68°. UV index up to 5. Wind east around 9 mph, gusting to 18 mph.
Saturday night
 
Cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Low 51°. Wind southeast around 6 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Sunday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. High 63°, but temperatures falling in the afternoon. UV index up to 3. Wind southwest around 7 mph in the morning, becoming north-northwest around 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Sunday night
 
Partly to mostly cloudy in the evening, becoming clear after midnight. A slight chance of rain. Cold. Low 38°. Wind north-northwest around 10 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Mostly sunny in the morning, becoming mostly cloudy in the afternoon. Breezy. High 54°. UV index up to 4. Wind north-northwest around 12 mph, gusting to 22 mph.
Monday night
 
Fair in the evening, becoming clear after midnight. Breezy and cold. Low 34°. Wind north-northwest around 11 mph, gusting to 22 mph.
Tuesday
 
Sunny in the morning, becoming partly cloudy in the afternoon. High 56°. UV index up to 5. Wind northwest around 6 mph in the morning, becoming southwest around 10 mph, gusting to 22 mph, in the afternoon.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Windy. Low 43°. Wind south-southwest around 17 mph, gusting to 27 mph, in the evening, becoming 20 mph, gusting to 27 mph, after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.