WXSIM Forecast for: Bellport
Issued by: Atlantic Point Weather Station
Updated: Thursday, 12-Mar-2026 05:00 pm
 
Tonight

Mix
Mix
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Mix
Mix
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Chance rain
Chance rain
Monday

Thunder storm
Thunder storm
<.1 in. <.1 in. <.1 in. .35 in.
Low: 29° High: 47° Low: 36° High: 49° Low: 30° High: 48° Low: 38° High: 61°
               
NW
11-20
mph
Fresh breeze
W→SW
8-16→11-22
mph
Fresh breeze
SW
17-25
mph
Strong breeze
WSW
18-27
mph
Strong breeze
W→N
11-22→7
mph
Fresh breeze
E
8-17→11-19
mph
Fresh breeze
E
14-22→18-25
mph
Strong breeze
SSE
22-33
mph
Near gale
UV: 2
 Low 
UV: 3
 Medium 
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Mostly cloudy in the evening, becoming mostly clear after midnight. A chance of a mix of snow, rain, and sleet. Low 29°. Wind northwest around 11 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow or ice (on ground) accumulation expected.
Friday
 
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. High 47°. UV index up to 2. Wind west around 8 mph, gusting to 16 mph, in the morning, becoming southwest around 11 mph, gusting to 22 mph, in the afternoon.
Friday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of a mix of rain and snow in the evening, then a slight chance of rain after midnight. Windy. Low 36°, but temperatures rising after midnight. Wind southwest around 17 mph, gusting to 25 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow accumulation expected.
Saturday
 
Partly cloudy in the morning, becoming sunny in the afternoon. Windy. High 49°. UV index up to 3. Wind west-southwest around 18 mph, gusting to 27 mph.
Saturday night
 
Fair in the evening, becoming partly cloudy after midnight. Low 30°. Wind west around 11 mph, gusting to 22 mph, in the evening, becoming north around 7 mph after midnight.
Sunday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 48°. UV index up to 2. Wind east around 8 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 19 mph, in the afternoon.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Breezy. Low 38°, but temperatures rising after midnight. Wind east around 14 mph, gusting to 22 mph, in the evening, becoming 18 mph, gusting to 25 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Monday
 
Dense overcast. Rain likely in the morning, then a chance of rain in the afternoon. Scattered thundershowers possible. Windy and relatively mild. High 61°. UV index up to 2. Wind south-southeast around 22 mph, gusting to 33 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Monday night
 
Dense overcast in the evening, becoming cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Windy. Low 36°. Wind south-southeast around 25 mph, gusting to 34 mph, in the evening, becoming west-southwest around 18 mph, gusting to 28 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around half an inch.
Tuesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Windy. High 44°. UV index up to 3. Wind west-southwest around 18 mph, gusting to 27 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Breezy and cold. Low 24°. Wind chill ranging from 17 to 30. Wind west-northwest around 17 mph, gusting to 27 mph, in the evening, becoming 13 mph, gusting to 23 mph, after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.